• Psychedelic Medicine

SAFETY | +40 articles

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Psychedelic Safety - On the Tightrope of Possibility

by Micah Stover | Women On Psychedelics | 17 Aug 2021

During my coach certification, my favorite trainer cautioned about over-relating to clients.

“Keep healthy detachment between yourself and them,” he said. “Clients are coming to you because friends are too close, and therapists are too far. Friends say too much. Therapists, not enough. You are the sweet spot in the middle.”

I thought of that advice every time Lola came to see me. She longed for closeness. For engagement with boundaries. For feedback without projections. Things I, too, had longed for and pursued.

My own coming of age had been a barrage of expectations so intense and firm that my autonomy could only be known through the lens of rejection and defiance. Somehow, despite this, curiosity pulsed inside me. But curiosity repeatedly squelched created crisis, resulting in years of intermittent therapy with counselors sitting far away in sterile rooms. Their excellent listening leaving me in the void longing. Perhaps that is at least part of why I grew up to be a woman who listens and talks, dancing at the edges of healthy detachment, potentially care too much. As if that is even possible.

The last time I saw Lola in person, she was a radiant glow of love and solidity. She was guiding a group in meditation at the opening of a retreat. She floated through the room like an angel.

When she saw me, she flashed a smile. I felt her courage and her power beaming through her pain. She knew the strength inside her but was still waiting for permission to fully release it, only just beginning to understand permission was not needed or required, except from herself.

When I talked to Lola after that retreat a few weeks later, she spoke in hyper speed. Her voice frantic, a combination of ecstatic and manic.

“Lola,” I interjected, “You don’t sound like yourself. Are you okay?”

“I went to a strange retreat last weekend. It was kind of the best thing that’s ever happened to me and maybe the worst,”
she said, voice cracking.

“What do you mean?” I asked.

“I’d taken a flyer about plant medicine from my yoga studio,” she said. “I’d been wanting to try it even though it was a lot of money – $5000 on my credit card. I’ve read so many articles about how I could heal myself.

"At first, it felt amazing, like my whole life started making sense. Then, everything changed. I felt unsafe and uncomfortable. I couldn’t tell the difference between my father and the man facilitating. Nothing bad happened. I don’t think so at least. But at some point, I blacked out. It was too much to process.”


Up to that day, I’d not discussed with Lola my work with psychedelics. She was in her early twenties when we first met which meant her pre-frontal cortex was still developing, making her impressionable and tender. Making the gravity of working with such powerful medicines that much more profound. I made a conscious choice to focus our collaboration on helping her create a solid foundation. Stability seemed the highest order if she were to safely unravel the ego and reconstruct it at some point in the future.

“Lola,” I interjected again, “I work with plant medicines. You need support unpacking and understanding this experience, someone to help you discern what was real and what was metaphor, and what any of it means. The ambiguity and disorientation you’re feeling now is not a good place to stay indefinitely. We can work together to find the meaning in all this.”

“You can help me?”
Lola asked, her voice sounding half girl, half woman.

“Of course, Lola. You haven’t done anything wrong.”

“Thank god,”
she whispered.

During my preparation to be a psychedelic guide, I’d asked my mentor what to do when people project.

“They’re supposed to project. Get ready to play Jungian archetypes all day, every day. That’s the job. To go back in time and receive a do-over. This is the portal of time and space psychedelics create.”

I held a canvas for Lola’s projections as she worked through the complexity of her psychedelic experience and the traumas of her life. It wasn’t about me, but I played a tiny part in that sacred space where our stories overlapped, and our destinies intertwined. She was trying to rewrite her story and alter her epigenetics, as I was also rewriting mine.

We were immersed in good progress when Covid started, and the normal outlets and coping mechanisms closed. Lola began missing meetings and sounding panicky. These were all red flags, yet entirely out of my control.

About six weeks into lockdown, I was tagged in Lola’s mass social media post that rang out like a cry for help, meets manifesto. She referenced suicidal thoughts and child abuse. She spoke with a voice that was raw, but clear. Angry, but powerful.

I’d been attempting to reach her, to reschedule our last missed meeting. The following day, I got a message from her partner saying she’d been put in a mental health facility, diagnosed with bipolar disorder and prescribed Lithium.

My heart sank. I knew Lola well enough to know this is not what she would have wanted. I also know that sometimes what we want and what we need are not exactly the same.

Lola called me when she left the facility. We resumed coaching. She oscillated between numbness and hope, punctuated by moments of desperation. She wanted to wean off the pharmaceuticals she’d been required to take at the facility. She started working with a holistic doctor and a psychiatrist and was trying to recalibrate.

The last time we talked, Lola sounded one part manic and the rest visionary. She shared concerns about the mental health crisis. She wanted to return to plant medicines, to a more natural, ancient path of healing. She wanted to travel that path with preparation, support and integration. She wanted to break down the labels, the stigma, the urgent need to diagnose and treat. She wanted to catalyze hard conversations.

“I see you doing all these things so courageously, Lola,” I told her. “I believe in you.”

“Why does it seem people learn more from the hurt and the dark than from the light and the love?”
she asked me.

“Well, I think it’s a both/and more than an either/or, but it’s painful to see and feel the struggle, and you feel so deeply,” I said to her.

“Thank you for always listening and seeing me, and for not being silent,” she said.

A week later, I woke to a terrible dream that something bad had happened. I reached for my phone and saw a text from her partner:

“Lola left us three days ago. She loved you very much. You were one of a small handful of people she trusted. Thank you for being there for her.”

Lola’s departure shook me to my core. After several days of heartache and grappling, I sought wisdom and healing from my greatest teacher. She pulled me down into the depths of her great mycelium where she holds all of us and everything near and far.

Lola came to me first. She told me she was free. She reminded me death is also a teacher and life is affirmed through love and loss.

She hummed beautiful, wise words like a songbird to the struggle. The fine line between breakdown and breakthrough is a tightrope of pain and possibility.

Thank you, Lola, for walking that tightrope.
https://www.womenonpsychedelics.org/post/psychedelic-safety-on-the-tightrope-of-possibility
 
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Ibogaine and Cardiac Arrhythmia*

by Christopher M. Teske, BS | Psychedelic Scince Review | 1 Dec 2021

Even at therapeutic doses, ibogaine may cause potentially life-threatening cardiac arrhythmia. Science is beginning to unravel the pharmacological factors that may underlie ibogaine-induced cardiotoxicity.

by Christopher M. Teske, BS | Psychedelic Science Review | 1 Dec 2021

Ibogaine has shown promising anti-addictive effects in both animal models and human trials, aiding those in search of a novel treatment for addiction and the compulsive behaviors that accompany it. One study found that 91.7% of opioid or cocaine-dependent participants felt ibogaine was useful in addressing substance abuse issues. Despite ibogaine’s demonstrated efficaciousness and mainstream acclaim, literature regarding its potential to induce potentially fatal heart arrhythmias and case reports on ibogaine-associated fatalities are accumulating as its pharmacology is further studied.

The Popularization of Ibogaine Treatment

The use of ibogaine in the West, and particularly as a remedy for substance addiction, was spearheaded by Howard Lotsof in the early 1960s. Lotsof was then a teenager struggling with a heroin addiction, discovering serendipitously after his self-experimentation with ibogaine that he had no desire to use heroin. In addition, he experienced no physical withdrawal symptoms upon cessation. Lotsof would go on to publish many research papers regarding ibogaine’s utility as a remedy for addiction and was awarded many patents over the years for the treatment of numerous specific substance dependencies using ibogaine. He remained an active voice on the issue for decades, serving as a patient advocate for those suffering from addiction and penning the Ibogaine Patients’ Bill of Rights, defining the rights given to ibogaine patients and their own responsibilities upon admission and intake into an ibogaine therapy program. The Bill of Rights has aided in keeping patients safe and ensuring their satisfaction during treatment.

While ibogaine has been studied with relative fervor for several decades, the opioid crisis and its implications have brought it to center stage. As addiction and its consequences continue to greatly impact peoples’ lives, ibogaine has been viewed by many as a lost hope and a reputable antidote. According to data obtained by the Center for Disease Control (CDC), a record high of 93,331 overdose deaths occurred in 2020 amid the COVID-19 surge, 20,000 deaths greater than in the previous year. The CDC noted that this was the largest single-year increase recorded since 1993. A great deal of literature has noted ibogaine’s growing visibility within the media and its popularity as a sought-after remedy for addiction, particularly in the context of opioids and opiates. While a general interest arose concurrently with an increase in opioid consumption in the 1990s, public interest in ibogaine has reached its zenith alongside other, more traditional psychedelics.

Ibogaine’s Cardiotoxic Effects

As ibogaine’s pharmacology has been further studied, research has accumulated that it has the propensity to cause cardiac arrhythmia by blocking hERG potassium channels in the heart. These channels are essential for normal electrical activity within the heart and for proper coordination of the heartbeat. Ibogaine has been shown to reduce outward potassium flow through the hERG channels, which is important as myocardial cells in the heart reach a phase in the cardiac cycle called repolarization. As in neurons, depolarization involves a steep increase in membrane potential, sending an electrical potential throughout the heart that facilitates its contraction. Afterward, a repolarization phase occurs, returning the membrane to its negative resting potential. The outward flow of positively charged potassium ions through hERG channels aids in the repolarization process.

Ibogaine’s potential to inhibit the potassium current through the channel is concentration-dependent and may result in abnormal electrical activity, causing cardiac arrhythmia and/or sudden cardiac death. Researchers note that blood plasma levels occur in low micromolar ranges after treatment with 500-1,000 milligrams of ibogaine, doses typically used in treating addiction. This finding was associated with another case report of abnormal electrical activity in the heart upon ibogaine intake, evidenced by electrocardiogram (ECG), called long QT. Long QT syndrome, in which the repolarization of the heart following a full heartbeat is prolonged, can result in a rapid, irregular heartbeat, cardiac arrest, and sudden death. An example of long QT on an ECG is shown below (Figure 1, c).

Recent research has illustrated that the long-lived, active metabolite of ibogaine, noribogaine, also inhibits hERG channels. This research implies that noribogaine may be the major proarrhythmic compound, and not ibogaine itself. Indeed a number of cardiac-related fatalities in vulnerable individuals have occurred following the ingestion of ibogaine. A considerable portion of these deaths most commonly took place several days post-ingestion, or upon the use of very small doses. The literature notes that this warrants the development of ibogaine derivatives less liable to block hERG channels while retaining ibogaine’s anti-addictive properties.

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Figure 1: Both ibogaine and noribogaine impair the heart’s electrical activity. a) Action potential (AP) recordings from human cardiomyocytes under control conditions and upon exposure to a 3 µM solution of ibogaine (ibo, top) or noribogaine (noribo, bottom). b. Analysis of the dampening of AP repolarization by ibogaine and noribogaine. APD, or AP duration, in milliseconds, was greater in cardiomyocytes exposed to a 3 µM ibogaine or noribogaine solution as compared to a control. This further demonstrates the prolonged AP caused by ibogaine or noribogaine exposure. c. The proposed mechanism for cardiac arrhythmia following ibogaine intake. The figure depicts the sequence of events at the level of the ion channel, cell, and organ. Both ibogaine and its metabolite noribogaine (yielded by CYP2D6 enzymes in the liver) block hERG potassium channels. This slows the repolarization phase of the ventricular AP, prolonging the QT interval and causing cardiac arrhythmias to precipitate. From Rubi, et al., 2017.

Derivatives of Derivatives

Numerous ibogaine derivatives have been synthesized, with 18-methoxycoronaridine (18-MC) demonstrating a promising efficacy in treating a wide range of compulsive behaviors. In rodent models, treatment with 18-MC reduced self-administration of morphine, cocaine, methamphetamine, nicotine, and even sucrose. 18-MC has also been shown to reduce food intake in obese rats, likely due to its effects on dopamine release in the brain’s nucleus accumbens, the reward center thought to be mutually involved in addiction and compulsive eating. 18-MC also inhibits hERG channels, but to a lesser extent than ibogaine or noribogaine. This likely makes it a safer lead compound to develop ibogaine derivatives from, with less concern of cardiotoxicity.

Many commercially successful pharmaceuticals have been discontinued due to their propensity for disrupting hERG channels and causing arrhythmia or sudden death, lending these findings particular significance. The hERG channel is an “anti-target”, a site where off-target binding of drugs or their metabolites may have serious consequences. A pharmacophore of 18-MC derivatives have also been synthesized, many exhibiting greater efficacy than 18-MC itself, namely the methoxyethyl congener ME-18-MC.15 ME-18-MC has demonstrated anti-addictive properties, but with greater potencies by weight and at a quantity half of 18-MC’s minimum effective dose.

Conclusion

Long since Howard Lotsof’s pioneering self-experimentation, we’ve learned a great deal about ibogaine and its anti-addictive properties. With this knowledge has come the understanding that ibogaine has pharmacological problems of its own, namely its propensity to induce cardiac arrhythmia and potentially cause sudden death by blocking hERG potassium channels, important in regulating the heart’s electrical activity and rhythm. The development of ibogaine derivatives, including 18-MC and its own derivatives such as ME-18-MC, may provide an answer to the possible safety issues ibogaine may present. These derivatives allow for the anti-addictive properties of ibogaine to be maintained, while the affinity for hERG channels and the potential for complications related to cardiotoxicity are reduced. This serves to ensure safer access to what many consider an important compound for the treatment of addiction and compulsive behaviors.

*From the article here :
 
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Lithium and Psychedelics

by Dr. Ben Malcolm | SPIRIT PHARMACIST | Apr 15, 2021

Lithium is unique as a ‘drug’ because it is a naturally occurring chemical element on the periodic table rather than a small organic molecule. Lithium has a similar electronic configuration as sodium and both metals carry a positive charge. Lithium is used for depression, mania, and prevention of mood episodes associated with bipolar disorders. It can also be helpful as an augmentation agent for treatment-refractory depression.

It is both one of the first treatments to be recognized as having significant psychotropic potential in persons with bipolar disorder and to this day seems to be the ‘best’ treatment for management and prevention of mania [1]. It is also known to have ‘anti-suicidal’ properties, which is unique among treatments for bipolar disorder (with the possible exception of ketamine) [2].

At therapeutic doses lithium has a narrow therapeutic index meaning that therapeutic doses and toxic dose ranges are close together. Lithium toxicity can be severe and life threatening acutely. Moreover, lithium can result in other toxicities from long-term use. For this reason, periodic monitoring of lithium levels in blood is typical, along with monitoring other factors that effect lithium levels such as adherence, kidney function, fluid and water balance, concurrent medications, drugs, or supplements, and age.

Lithium Salts

Lithium in its elemental or metal form is highly reactive, so it exists and is taken in various salt formulations. For example, lithium carbonate and lithium citrate are available by prescription for the treatment of bipolar disorder, whereas low dose lithium orotate is available over the counter as a supplement used for various mood or neurologic disorders. The different salt formulations each have different molecular weights, so 100mg of lithium orortate does not contain the same amount of elemental lithium as 100mg of lithium carbonate. Below are relative conversion ratios between various salt formulations of lithium and the amount of elemental lithium they contain.​
  • Lithium Orotate = 3.83mg elemental lithium per 100mg salt​
  • Lithium Carbonate= 18.80mg elemental lithium per 100mg salt​
  • Lithium Citrate = 9.91mg elemental lithium per 100mg salt​

Put it in the water?

Due to lithium being naturally occurring it can be found in some drinking water and our diets. Interestingly, this may confer a population level benefit as the suicide rates are lower in populations that drink water containing lithium [3]. The average amount of lithium in drinking water is ~140 ug/L (range 0-200 ug/L), which would equate to ~0.3-5mg if drinking 2-4L (1/2-1 gallon) of water daily.

Supplementation with Lithium Orotate

Amounts of element lithium when used as a supplement (10-20mg/day of the 3.83 mg lithium/100 mg orotate salt) is much lower than standard clinical doses of lithium carbonate or citrate used in bipolar disorders. Using a conversion ratio, it is calculated there would be 0.76mg of lithium in 20mg of the orotate salt. Therefore, a supplement dose of lithium orotate is approximately 1.5-3x above drinking water, yet 100-300x less than if you were taking lithium for bipolar disorder.

Salt Balance and Lithium

The kidney filters sodium and excretes it in urine, although is also capable of reabsorption to balance body water and sodium. Lithium is excreted almost entirely by the kidney and is handled similarly to sodium at reabsorption sites.

Practically, this means that stability in sodium and water balance is important to stability of levels in lithium therapy. Too little salt and dehydration can increase lithium levels to toxic ranges, too much salt and overhydration can decrease lithium levels and reduce efficacy of therapy. Therefore, persons using and prescribing lithium need be mindful of other medications, conditions, and illnesses that influence or impair salt and water balance [4]. Diuretics (hydrochlorothiazide, chlorthalidone), some blood pressure medications (ACEI or ARB), and NSAIDS (e.g. ibuprofen) are most notoriously known to increase lithium levels. It’s common counseling to keep salt and fluid intake consistent and avoid excessively hot environments or extreme exercise while using lithium.

To this end, MDMA is known to be able to cause low body sodium or hyponatremia via release of arginine vasopressin (AVP or anti-diuretic hormone), which impairs the kidney’s ability to get rid of free water. Hot environments for ingestion and hyperthermic responses to MDMA may lead to dehydration or excessive fluid intake, sustained levels of high physical activity, and salt loss via sweating [5]. Low body sodium due to excess AVP secretion (SIADH) could result in lower lithium levels due to dilutional effects associated with increased total body water or decreased reabsorption by the kidney’s proximal convoluted tubule (increased clearance of lithium and salt-wasting) [6]. Interestingly, lithium impairs the ability of vasopressin to act (thus can cause nephrogenic diabetes insipidus with long term use) and appears protective against hospitalization for SIADH in persons taking other psychotropic medications linked to hyponatremia [7]. Overall the picture is complex, yet can be reasoned that psychedelics like MDMA or behaviors associated with use may have significant effects on fluid balance or electrolytes that could impact efficacy or safety of lithium therapy.

Other aspects of psychedelic use may also shift fluid or electrolyte balances which could impact lithium therapy. For example, dietas associated with ayahuasca use could drastically reduce dietary sodium intake and result in increased lithium levels. Ayahuasca frequently leads to vomiting and/or diarrhea which could also impact fluid and electrolyte balance.

Mechanism of Lithium & Serotonergic Potentiation

Lithium has a complex mechanism of action and appears to modulate monovalent cation binding sites (e.g. sodium) as well as second messenger cascades intracellularly. It appears to effect monoamine neurocircuitry such as those associated norepinephrine, dopamine, acetylcholine, and serotonin. Due to reports of serotonin toxicity occurring with lithium in combination with other drugs with serotonergic mechanisms it appears to increase or enhance serotonin neurotransmission [4]. However, lithium is commonly combined with other serotonergic reuptake blocking antidepressants (SSRIs, SNRIs) or atypical antipsychotics (5HT2A receptor blocking agents) in clinical practice. It has been argued that cases of toxicity reported with SSRI/SNRI antidepressants and lithium, usually have other explanatory factors (e.g. elderly age, illnesses with fluid or electrolyte imbalances), supratherapeutic doses, or could be attributed to the effects of either drug alone [4, 8]. Screening, close monitoring, or excluding those positive for such factors may reduce risks associated with combinations of drugs involving lithium.

Psychedelic Interactions with Lithium
Serotonergic Psychedelics (MDMA, LSD, psilocybin, DMT, mescaline)

There is scant data to inform how psychedelics interact with lithium. If lithium potentiates serotonin and other monoamine neurotransmission, it is logical to think psychedelic experiences and risks of their adverse effects could be potentiated also.

One small study of 10 people and subjective reports with LSD reported potentiated experiences [9]. Anecdotes found on Erowid highlight possible adverse effects, with several cases of seizures documented with LSD and lithium in combination [10]. Other anecdotes report similar phenomenon with MDMA or psilocybin - either potentiated experiences or seizures. There is no information on doses of lithium taken in these sources, but assuming they were taking clinical doses (600mg/day or more) seems reasonable as the descriptions are cases in which the persons were diagnosed with bipolar disorder or another refractory mood condition.

Ayahuasca (MAOIs)

Clinically, lithium has been combined with monoamine oxidase inhibitors for refractory depression on occasion without precipitating serotonin syndrome, although given potentiation of serotonin neurotransmission and other reports of serotonin toxicities involving lithium, it is a moderate-high risk combination [11].
Ibogaine

Lithium is known to lead to changes in cardiac conduction that have led to arrhythmias and electrocardiogram (EKG) monitoring is recommended with lithium therapy. Medications affecting the cardiac conduction may increase risks of lithium therapy (e.g. amiodarone). Bradycardias (slow heart rates) and arrhythmias are adverse effects of ibogaine, which could be increased with concurrent lithium use.
Ketamine

Lithium has been combined with ketamine during clinical trials of persons using ketamine to treat bipolar depression and appears safe in this context [12, 13]. Lithium does not need to be stopped or held for persons to undergo ketamine assisted therapies. Current data supports ketamine to be the safest and most effective psychedelic for persons requiring therapy with lithium.

What about Bipolar Disorder?

One major risk that is introduced by stopping or holding lithium to work with serotonergic psychedelics are risks associated with loss of lithium’s therapeutic efficacy resulting in mania or mood decompensation. Especially if lithium were stopped abruptly, discontinuation syndromes or extreme symptoms could emerge. Additionally, serotonergic psychedelics are considered relatively (bipolar II) or absolutely (bipolar I) contraindicated with bipolar disorders due to cases of precipitating mania [14-18]. It may be overly activating to discontinue mood stabilizers and use activating substances like psychedelics in their absence for persons predisposed to mania.
Unless encouraging data emerges that can speak to efficacy and safety it is best to avoid psychedelic use in persons with significant history of mania.

This said, it is difficult to say exactly how severe the risks of using psychedelics are in persons with bipolar disorder. For example, use of serotonin blocking antidepressants or stimulants are also relative contraindications in bipolar disorder (at least without conjunctive mood stabilizers) due to ability to precipitate mania, yet are not uncommon prescriptions for persons suffering from a bipolar condition. Heavy alcohol, cannabis, or caffeine use is also associated with mood decompensation in bipolar disorder.

Whether serotonergic psychedelics have higher risks of exacerbating mania than antidepressants, stimulants, or other substances is unknown. Overall psychedelics result in liberation of psychic material, perceptual distortion, and reduced executive function [19]. Moreover, commonly reported aspects of psychedelic use – expansive feelings and emotional ranges, a sense of embodying God or an inflated sense of Self, loosening of thought and belief structures, fantastical experience, or anxious ego dissolutive effects seem to have overlap with aspects of manic states. Many atypical antipsychotics have anti-manic effects and have pharmacologically opposite effects to psychedelics at 5HT2A receptors.

In challenge to conventional psychiatric wisdom a case was reported in which a young female with history of bipolar I disorder with psychotic features overdosed on LSD (~1200μg), had a (pseudo) ‘seizure’, awoke in the hospital the next morning and proclaimed “It’s [bipolar illness] over”. She experienced stabilization of mood without further episodes until post-partum depression occurred 13 years later [20]. I report the case with high levels of interest and desire to not simply cherry-pick cases of precipitating mania without presenting the converse situation. This said, please don’t read this to mean that overdose of psychedelics is likely a curative treatment for bipolar disorder.

More data is required to understand or quantify risks and benefits of psychedelic use generally, while even less is available for persons with bipolar disorder. Unless encouraging data emerges that can speak to efficacy and safety it is best to avoid serotonergic psychedelic use in persons with significant history of mania. Depressive states of bipolar disorders in therapeutic settings with close monitoring and post-use support may turn out to carry significant benefits with lower risks than use in presence of mania [21].

Elimination and washout of Lithium

Lithium has a half-life of ~24 hours, therefore a period of 5 days would be predicted to be sufficient time to eliminate it from the body’s system. There would be little predictable risk of adverse drug reactions due to combination with serotonergic psychedelics with this approach. Lithium could be re-started 24-48 hours after serotonergic psychedelic use (LSD, MDMA, psilocybin, mescaline) without risk of adverse reactions due to drug interaction.

It is more appropriate to taper and discontinue lithium and observe a period of relative mood stability off of the medication before attempting work with psychedelic therapies opposed to abrupt discontinuation, especially when a significant history of mania or suicidality is present.

Conclusion

Lithium is a complex medication and may be able to potentiate effects of serotonergic psychedelics, creating risks of intensified psychological experiences, seizures, or acute toxicity. There are also considerable risks in stopping or discontinuing lithium in persons with history of bipolar disorders, mania, or suicidality. Currently, persons using lithium for bipolar disorder are not likely to be appropriate candidates for psychedelic-assisted psychotherapy with serotonergic agents. Lithium has been used with ketamine in clinical trials for bipolar depression with acceptable safety and good effects.
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Ben Malcolm
Spirit Pharmacist
Dr. Ben Malcolm is a doctor of pharmacy, master of public health, and Board Certified Psychiatric Pharmacist. He provides consultation services, courses focused on psychedelic healing and pharmacology, as well as a monthly membership program.

*From the article (including footnotes) here :
 
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Can psychedelic use impact the risk of heart disease?

by Tanya Ielyseieva | Truffle Report | 18 Nov 2021

In recent years, there has been an increasing number of clinical trials and scientific studies analyzing psychedelic drugs and their effects on mental health. Although psychedelics are showing potential in psychotherapeutic applications addressing addiction, depression, anxiety, and PTSD, there is still not enough research into physical health. Truffle Report looks at the research around psychedelics, hypertension, and the cardiovascular system.

Heart disease, or cardiovascular disease (CVD), is the leading global cause of death, claiming an estimated 17.9 million victims annually according to the WHO. CVDs are a broad and persistent category of illness, including cerebrovascular disease, coronary heart disease, and rheumatic heart disease, among others. The COVID-19 pandemic has raised the risks associated these already prevalent health conditions.

Previous research in the use of classic psychedelics has shown that “respondents who reported having tried a classic psychedelic at least once in their lifetime had significantly higher odds of greater self-reported overall health and significantly lower odds of being overweight or obese versus having a normal weight. The association between lifetime classic psychedelic use and having a heart condition and/or cancer diagnosed or reported in the past 12 months approached conventional levels of significance, with lower odds of having a heart condition and/or cancer in the past 12 months for respondents who had tried a classic psychedelic at least once.”

For this study, researchers analyzed data from 171,766 respondents to the National Survey on Drug Use and Health Survey (NSDUH) between 2015 to 2018. The survey asked if the participants had ever used psychedelic drugs and collected information about overall health, body mass index, heart condition, and cancer in the past 12 months. According to the report, “14% of the sample reported lifetime classic psychedelic use, which suggests that almost 34 million American adults have used a classic psychedelic at least once in their lifetime.”

Psychedelic Use and Hypertension

According to a study conducted at the University of Oxford and led by Otto Simonsson, lifetime classic psychedelic use may cause lower instances of reported or diagnosed hypertension.

The study published in Hypertension analyzed data from the NSDUH (2005-2014), which included 381,682 respondents, to investigate the association between lifetime classic psychedelic use and reports or diagnoses of hypertension from respondents physicians in the year prior to their being surveyed.

“The novel findings in the present study suggest an association between lifetime classic psychedelic use and lower odds of hypertension in the past year, which demonstrates the need for more rigorous research to investigate potential causal pathways of classic psychedelics on blood pressure,” concluded the authors.

According to researchers, results can be explained by several factors:​
  • Long-term health behavior changes induced by classic psychedelic use​
  • Improvements in mental health and decreases in chronic stress​
  • Immunomodulatory and anti-inflammatory effects​
  • The high affinity of some classic psychedelics to serotonin 2A receptors, conferring antihypertensive effects​

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Courtesy of Hypertension

The limitations include a cross-sectional model of the study and a lack of information around the set and setting, including context, intentions, psychological support, dose, and frequency of use of psychedelics.

“The results showed that lifetime classic psychedelic use was associated with a 14% lower odds of hypertension in the past year and that lifetime tryptamine [DMT, ayahuasca, and psilocybin] use was associated with a 20% lower odds of hypertension in the past year. These findings may prove valuable for understanding the physical health outcomes of classic psychedelic use, with rigorous randomized controlled trials warranted to investigate potential causal pathways of classic psychedelics on blood pressure,” wrote the authors.

Psychedelics, Heart Conditions, and Diabetes

Another recent study conducted at the University of Oxford and led by Otto Simonsson suggests that people who’ve used classic psychedelic at least once in their lifetime may be linked to lower odds of heart disease and diabetes.

The research, published in Nature Scientific Reports, used data from the NSDUH (2005–2014), which included more than 375,000 adults in the United States, to examine the associations between heart disease and diabetes and lifetime use of classic psychedelic use. Among the questions, participants had to answer whether or not they have ever tried MDMA, ayahuasca, psilocybin, peyote, or any kind of psychedelic drug, and if they have been diagnosed with heart disease or diabetes in the last year.

According to the study, the prevalence of heart disease or diabetes diagnoses among respondents who had never used a classic psychedelic was approximately 51% and 52%, respectively. The prevalence of heart disease or diabetes in the past year among respondents who had used a tryptamine (DMT, ayahuasca, or psilocybin) was approximately 41% and 45%. Lifetime use of classic psychedelics was associated with a 23% lower statistical chance of a heart disease diagnosis and a 12% lower chance of diabetes in the year prior to being surveyed.

“The results of this national survey-based study showed that lifetime classic psychedelic use was associated with both lower odds of heart disease in the past year and lower odds of diabetes in the past year, which indicates that classic psychedelic use might be beneficial for cardiometabolic health. The findings are novel and build on previous findings on the associations between lifetime classic psychedelic use and various markers of physical health, but there are several limitations inherent in the study design that merit consideration,” explained the authors.

The limitations include a cross-sectional model of the study and a lack of information around context, dose, and frequency of use of psychedelics.

Researchers believe there are several mechanisms through which psychedelics might influence cardiometabolic health, both directly and indirectly:​
  • Classic psychedelics may facilitate healthy lifestyle changes associated with cardiometabolic health such as exercise, alcohol and tobacco consumption, and diet​
  • Classic psychedelics have been shown to improve mental health conditions associated with cardiometabolic diseases​
  • Classic psychedelics have anti-inflammatory and immunomodulatory properties of importance for both mental and cardiometabolic health​
  • Classic psychedelics have a high affinity to serotonin receptor subtypes associated with cardiometabolic diseases (serotonin 2A and 2C receptors)​
“The findings in the present study reveal associations between lifetime classic psychedelic use and lower odds of heart disease in the past year as well as lower odds of diabetes in the past year. It demonstrates the need for further research to investigate potential causal pathways of classic psychedelics on cardiometabolic health (i.e., lifestyle changes, mental health benefits, anti-inflammatory and immunomodulatory characteristics, and affinity to specific serotonin receptor subtypes),” concluded the authors.

“The direction of causality remains unknown,” Simonsson told PsyPost. “Future trials with double-blind, randomized, placebo-controlled designs are needed to establish whether classic psychedelic use may reduce the risk of cardiometabolic diseases and, if so, through which mechanisms.”

 
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Understanding HPPD*

“HPPD is precisely the kind of risk that could fall through the cracks," says journalist Ed Prideaux, who suffers from the condition and advocates for more research.

by Carrie Dagenhard | PSYCHEDELIC SPOTLIGHT | 14 Dec 2021

The day after journalist Ed Prideaux’s fourth psychedelic trip on acid, he noticed the walls were still moving. Sometimes the objects around him appeared coated in a fine layer of gray particles, and, once, the carpet began to curl.

“Another time I was in the park, I was on a date, at night, and the outlines of the trees were bleached, and rainbow trimmed,” he says. Years later, he still sees afterimages on his laptop screen when he’s tired or consumed too much caffeine.

In the past, people commonly referred to these experiences as “flashbacks,” but today, we have a more scientific term: Hallucinogen Persisting Perception Disorder (HPPD).

While psychedelic trips are often characterized by beautiful, mesmerizing, and sometimes mystical hallucinations, they typically only last a few hours. But, for people with HPPD, visual effects linger for weeks, months, or even decades after the drug leaves their system. The condition can be frustrating, uncomfortable, and, in some cases, psychologically debilitating.

As the psychedelic renaissance grows, unwelcome post-trip perceptual changes could become a more pervasive issue. And that’s why Ed has made it part of his life’s work to advocate for HPPD research and awareness, which he discussed on our Psychedelic Spotlight Podcast recently. In addition to writing about it, he allied with the Perception Resoration Foundation — a non-profit funding the most in-depth neuroimaging study ever on HPPD in Sydney, Australia.

“It behooves the psychedelic community to give some signal on it — if only to help prioritize harm reduction,” he says. “HPPD is precisely the kind of risk that could fall through the cracks.”

What it feels like to live with HPPD

Unfortunately, we still don’t know much about why HPPD occurs or how to stop it —primarily because we’ve barely scratched the surface of how humans perceive the world (and why). But we do know that the condition typically presents itself in two ways: Type 1 is classified as perceptual changes that happen in periodic, discrete bursts, while type 2 is categorized as constant, daily perceptual changes.

HPPD symptoms may include visual snow (the gray dusting of particles Ed saw after his acid trip), trails following objects in motion, intense light sensitivity, kaleidoscopic imagery, faces appearing on objects, and afterimages (images that continue to appear after exposure to the original). It can also lead to cognitive effects, such as disassociation, disruption in common thinking patterns, or a sudden difficulty reading and processing information.

According to Ed, research shows HPPD is strongly correlated with comorbid anxiety, depression, and panic disorders — which is particularly troubling given many people turn to psychedelics for relief from those same conditions.

Research, harm reduction, and psychedelic integration

While we still know little about post-drug use perceptual changes, new research could answer questions beyond this disorder.

“If we find out what HPPD is, and what’s going on, I think it will tell us something fascinating about consciousness and how perception works,” Ed says. “We already know there’s a correlation between anxiety and trauma and perceptual change. And how fascinating would that be if we found out just how deeply interconnected vision and emotional experience are?”

Currently, the University of Melbourne is developing tools to help better understand behavioral psychophysics, which could help people better diagnose HPPD. Also, healthcare technology company Ehave is compiling risk profiles to determine whether there’s a genetic component. This could help reduce instances of HPPD — or at least give people more insight into their risk factors before using psychedelics.

“Harm reduction and prevention is extremely important when dealing with these powerful molecules,” says Ben Kaplan, CEO of Ehave. “We want to be an industry leader in preventing negative side effects during treatment and believe this can be of benefit to the entire industry.”

Ed suggests developing an extensive database of HPPD patients’ experiences, including a catalog of which drugs people took and what they experienced. A large sample could help us better identify trends — like if, for example, whether the type of psychedelic, dose size, or specific comorbidities impact the likelihood of developing HPPD.

From a proactive standpoint, though, Ed says integration could be the key to harm reduction in psychedelics. “I suspect, based on my experience, and the experiences of many others, that perceptual changes could have been avoided, if kind of in the refractory period after the psychedelic experience, it were properly integrated,” he says.

Integration can include a period of post-trip reflection, journaling, and psychotherapy sessions designed to help you transform insights from your experience into action and address any trauma you might have unlocked.

Proceeding with caution

Much of the discussion around HPPD can feel alarmist and even conjure memories of 20th-century anti-drug propaganda, which weaponized the concept of the flashback. But while it’s something worth acknowledging — especially for people taking psychedelics outside of a controlled environment.

“Psychedelics are extremely safe, especially when used under medical supervision,” Ben says. “Understanding HPPD, however, will lead to a better understanding of these molecules as a whole.”

Additionally, Ed suggests it’s not always a negative outcome — nor has it stopped him from continuing to use psychedelic drugs. After all, many of us turn to trips to shift our perception in the first place.

“Maybe HPPD effect don’t have to be bad. Maybe they can be fun. Maybe they can be developmental,” he says. “But the point is, we should talk about them.”

*From the article here :
 
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Psychedelic Harm Reduction Strategies

by Margaret Sharpe, MSW, LCSW | Psychable

Even though most psychedelics remain illegal, a study in 2013 estimated that there are over thirty million lifetime users of psychedelics in the US. More recently, people are seeking the use of these psychoactive substances for the treatment of mental health conditions, especially with the increase in research and decriminalization efforts in recent years.

So how do psychedelics fit into this paradigm? Those that are produced in labs (like Lysergic acid diethylamide, or LSD, dissociatives (like ketamine) and dextromethorphan, or DXM), and other entheogens (like MDMA), are all important to include in the harm reduction model due to the risks involved with their use. Testing, education, and supportive services, particularly at music events and “transformational” festivals (like Burning Man), have been shown to be incredibly beneficial. Many of these events have water stations, “chill” spaces or “challenging trip” tents, test kits, medical staff, and other supportive services available on site.

Educational websites, such as Erowid.com and TheGoodDrugGuide.com, among others, are non-profits committed to providing information to the public about psychoactive substances. Erowid includes basic information about the substance, history, effects, health impacts, legal status, dosage information, chemistry, as well as personal accounts and “trip reports.”

The Zendo Project is a well-known organization focusing on this model. Their mission is to provide education, resources, guidance, and support, particularly at events where people are more likely to use psychedelics, like festivals and concerts. Zendo volunteers are trained to provide high-quality, non-judgemental, trauma-informed support to reduce the number of hospitalizations and psychiatric arrests. The psychological support of helping someone through a “bad trip” can be invaluable. A bad trip is often caused by a lack of preparation or lack of attention to set (mindset before the trip), setting (location and company kept), and an inappropriate dose of the drug (too much or too little).

With harm reduction services that provide psychological support, a “bad” trip may be approached as “difficult” Instead, with potential for growth. Although it may not be easy to go through, a difficult experience can yield profound realizations, even be incredibly transformative for a person. This could be the difference between involuntary psychiatric intervention while in a vulnerable state and trauma-informed care that may be deeply valuable to a person later on.

Zendo also provides education and resources on their website to help people prepare ahead of time for safer use. There are other organizations, like Dancewize in Australia, that provide similar services.

Test kits allow people to test the content and purity of their substances before consumption. Test kits may promote someone to use less, by specifying dosing amounts and helping people avoid dangerous additives or combinations. Due to the drug’s popularity, the first test kits focused on 4-Methylenedioxy-methamphetamine (MDMA). MDMA is often adulterated with other substances that mimic its effects but can be more dangerous.

The most well-known source of test kits in the US is DanceSafe, which also sells rapid result kits for LSD, ketamine, MDMA, and more. The most accurate MDMA test is chromatography/mass spectrometry (GC/MS) and is offered by Erowid. There are other test kits sold on the internet, such as BunkPolice.

Potentially dangerous additives such as fentanyl, cathinones (“bath salts”), methamphetamine, PMA, PMMA, 25i-NBOMe can be detected with these kits. Unfortunately, test kits are considered drug paraphernalia and may be confiscated in festival settings, which can be a deterrent.

Websites like Rollsafe.org provide comprehensive education, safety/risk considerations, and guidance regarding how to reduce the potentially harmful effects of MDMA. This includes research-based neuroprotective supplement recommendations. Rollsafe donates a high percentage of its proceeds to MAPS, a non-profit organization that has dedicated over thirty years to researching the therapeutic use of MDMA.

Psychedelic integration therapy is another framework that looks at ways to reduce risk and harm in the immediate days after a trip and also promotes the long-term well-being of the individual. Although there are ethical and legal considerations to providing this kind of support to clients, it is important that therapists are educated in this model and aware their clients may be interested in psychedelic medicine. To find a psychedelic integration practitioner in your area, consult our database online at Psychable.com.

Conclusion

Psychedelics can create profound shifts in states of consciousness. The psychedelic harm reduction model does not attempt to minimize or ignore the harms and dangers of illicit drug use. It puts the power into the hands of the individual to make more well-informed choices about their use. Harm reduction is a more humane way to approach human behavior. This model stands for drug policies that are therapeutic rather than punitive. It advocates for human rights and humanity, in general; harm reduction is re-humanizing.

*From the article here :
 
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What are the health risks of psychedelics?

by Sophie Saint Thomas & Dr. Lynn Marie Morski, MD, Esq

Psychedelics are considered physically safe, despite decades of propaganda that says otherwise. As a result of such misinformation, many people have concerns regarding the health risks and considerations of psychedelics. While urban legends certainly add to the fear surrounding such substances, there can be very real risks to psychedelics, so it is responsible to become educated and informed before taking them. Keep reading to learn about what these risks are, both physically and emotionally, how to navigate them, and the limitations standing in the way of further research.

Limitations to understanding risk

Unfortunately, our knowledge of psychedelics’ risk is limited because research on the matter is limited. Much of what we know about the risks of substances such as LSD comes from the 1950s to 1970s and is outdated.

The Federal Comprehensive Drug Abuse Prevention and Control Act of 1970 (also known as the Controlled Substances Act) mandated drug scheduling. In 1971, President Nixon declared a “War on Drugs,” which increased federal drug control agencies’ size and budget. These methodologies were escalated during the Reagan era through “Just Say No” propaganda, unsupported by science.

Anything classified as a Schedule I drug is considered a substance with no accepted medical use and a high potential for abuse. This list includes MDMA, LSD, psilocybin, peyote, DMT, ibogaine, and cannabis. The DEA controls these drugs, and therefore, research on them is limited. However, the lack of research on Schedule I substances only adds to the stigma and urban legends surrounding such psychedelics. This also limits research on their therapeutic value.

In January of 2018, the DEA stated that they are streamlining and expediting the process for researchers studying such psychedelics. While there are many reasons to be hopeful regarding research, it can also be difficult for people interested in psychedelic medicine to find doctors who are able or willing to discuss the risks due to legal restrictions or their own biases.

Adulterated and mislabeled psychedelics

Testing kits for psychedelics such as MDMA and LSD are available from non-profits such as DanceSafe. Such kits make sure that a person has LSD and not a dangerous synthetic substitute, such as 25i-NBOMe or 25b-NBOMe. This compound is a derivative of the phenethylamine psychedelic 2C-B and is sometimes used as a substitute for LSD. In 2013, a West Virginia man pled guilty to involuntary manslaughter after his wife died from taking two doses of 25b-NBOMe. While LSD is illegal in West Virginia, 25b-NBOMe is not.

Harm reduction services such as testing kits at concerts, festivals, and raves, can make psychedelic use much safer by ruling out adulterants. A 2017 study collected 529 samples across the U.S. from 2010 to 2015. The data suggest that MDMA was only identified in 60% of substances collected at events, and concludes that access to testing kits greatly reduces the risk of consuming a dangerous replacement substance rather than pure MDMA.

Physical side effects of psychedelics

While pure psychedelics are generally considered physically safe, they can come with physical side effects. Physical side effects of classical psychedelics, or hallucinogens such as LSD, mescaline, and psilocybin, include dizziness, nausea, and blurred vision. They can also moderately increase one’s pulse and blood pressure, although these effects are unlikely to cause harm or last for a prolonged period.

Because psychedelics can cause dizziness, and come with visual hallucinations, it is important to take them in a safe setting, ideally with a doctor, guide, or sitter, to ensure safety. Any activity such as driving or operating machinery can quickly make a safe psychedelic experience quite dangerous.

Medication interactions with psychedelics

As people look to psychedelic medicine to treat conditions such as depression, there is concern regarding antidepressants such as SSRIs interacting with psychedelics. While there is little empirical data on the interaction between psychedelics and antidepressants, a common concern is serotonin syndrome.

Serotonin syndrome occurs when an excess of serotonin is produced, which can happen when combining medications that increase the production or inhibit the metabolizing enzymes. Symptoms range from mild to severe, even life-threatening. Because classical psychedelics (LSD, mescaline-containing cacti, psilocybin) act as serotonin-receptor agonists, particularly at the serotonin 2A receptor, they could technically cause serotonin syndrome in people also taking medications such as SSRIs, although this is quite rare. However, the greater danger regarding serotonin syndrome comes from a class of psychoactive drugs called MAOIs when taken in combination with certain psychedelics.

As this is an evolving area of research, we cannot yet state exact dangers with complete certainty. Therefore, if one is on psychiatric medicine and wants to have a psychedelic experience, it is always recommended to discuss with your physician. If discontinuation of the medicine is the decided choice of action, then it is imperative to taper off gradually under the supervision of a doctor rather than to simply stop taking it.

Ketamine does not interact with antidepressants, so is a method of psychedelic therapy those unable or uninterested in discontinuing their medications could consider.

Mental side effects of psychedelics

A major concern regarding psychedelics and mental health is the possibility that consuming these powerful substances could trigger a psychotic episode. This is especially a concern for people with a history of psychosis or a genetic predisposition.

Difficult trips

Another consideration when taking psychedelics is the possibility of a challenging trip. Challenging trips can cause anxiety, fear, and paranoia. Dosage, set, and setting play a crucial role in the experience, which is why it is advisable to use psychedelic medicine under the supervision of a therapist, trusted guide, or sitter. Creating an intention beforehand may be a helpful anchor, although it’s worth noting that a well-intentioned trip does not rule out a challenging experience.

Psychedelic sessions with goals like ego death, treating depression, or facing one’s demons are not easy journeys. In a 2016 Johns Hopkins survey of almost 2,000 people who said they had had a past negative experience when taking magic mushrooms, most named the experience both meaningful and worthwhile, and half of such respondents said the experience was still one of the most valuable experiences in their life. This data backs up the psychedelic community’s expression that “there are no bad trips, only challenging ones.” One can properly process and work through a challenging trip with aftercare and integration.

Conclusion

Due to decades of anti-drug propaganda and harsh government-imposed limits on research, one of the most challenging risks regarding psychedelic medicine is misinformation. New studies and laws based on science can provide accurate information to people who are curious about psychedelic therapy. For this to happen, LSD, MDMA, psilocybin and other substances need to be taken out of the Schedule I classification. Prohibition from this type of scheduling leads to the use of adultered or fake substances, which tend to be much more dangerous than the psychedelic itself.

 
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It's time to start studying the downside of psychedelics*

Before psychedelic therapy and services becomes widely available, there needs to be a better understanding of all the ways these experiences can go wrong.

by Shayla Love | VICE | 4 Mar 2022

On January, the National Institute of Mental Health, the National Institute on Drug Abuse, and the National Institute on Alcohol Abuse and Alcoholism co-hosted a two-day virtual workshop. The subject was psychedelics as therapeutics.

For three federal agencies to sponsor such an event is as clear of an indicator as any that psychedelic research and treatments have, despite their mostly illegal status, left the confines of the underground. In her closing remarks, Nora Volkow, the director of the National Institute on Drug Abuse, said, “With all the attention that the psychedelic drugs have attracted, the train has left the station.”

In January 2023, Oregon will start to accept applications from businesses to run psilocybin service centers. FDA approval of MDMA (for PTSD) and psilocybin (for treatment-resistant depression) looms just a couple years ahead of that. Numerous for-profit companies developing known and new psychedelic compounds will be ready to produce and deliver these drugs the second they’re approved.

But to extend Volkow’s metaphor, if the psychedelic train has left the station, how far have the tracks been laid out ahead of it? The early data and research on these substances are promising, but in a cultural climate that has become extremely positive towards psychedelics, there’s reason to worry that there hasn’t been enough preparation for negative outcomes amidst the hype.

As psychedelic researchers David and Mary Yaden and Roland Griffiths wrote in JAMA at the end of 2020, “Recent popular press books, websites, podcasts, and media reports have uncritically promoted presumed benefits of psychedelics. Patient demand is growing, as is interest in the general population, with the possibility that expectations are outpacing the current data on what outcomes can be confidently foreseen.”

Due to the past stigma around psychedelic drugs, researchers have often focused instead on ameliorating concerns around them. A recent paper on psychedelic adverse events stated, “Many–albeit not all–of the persistent negative perceptions of psychological risks are unsupported by the currently available scientific evidence." (One of the authors, researcher David Nutt, linked to the paper on Twitter and wrote, “Our new paper reviewing the real adverse effects of psychedelics—not the hysteria.”)

In another recent study on the “come down'' many experience after taking MDMA, an open-label study covering just 14 people found that those taking MDMA in a clinical setting did not experience next-day negative effects. The title of the paper, which is not available to read in full for free online, was “Debunking the Myth of ‘Blue Mondays.’” An article from UCSF’s Translational Psychedelic Research Program also recently set out to rebut the “myths” about the dangers of psychedelics.

While it is important to accurately clarify psychedelics’ safety profile, the move to insist that they are harmless in controlled environments, combined with the growing hype about how “easily” they can address complex conditions like depression or PTSD, leaves a gap in communicating and understanding the myriad of negative side effects that can—and do—occur.

When psychedelics begin to be taken more widely, there will be a variety of less-than-ideal outcomes, said psychedelic researchers and therapists that Motherboard consulted. There could be sexual abuse and boundary violations from therapists and facilitators, hallucinogen persisting perception disorder (HPPD), psychological or physical side effects, worsening mental health, or spiritual emergencies. There will also likely be people who have disappointing experiences when the miraculous “cure” they were hoping for does not transpire. Nothing works 100% of the time for 100% of people, and infrastructure needs to be set up in advance to support these cases—ideally before psychedelics are made available to millions in legalized settings, like Oregon, or in the medical system through FDA approval.

Psychedelics are generally safe drugs: The “classic” psychedelics, like psilocybin or LSD, have been shown to be low risk for addiction, and despite there being some physical concerns, like effects on the heart that should be screened for, users are typically not at risk for serious reactions like overdoses.

But rather than taking that knowledge and promising that there will be no negative outcomes, no ethical transgressions, adverse events, or disappointments, it’s time to start accepting that those things will certainly occur, and setting up frameworks to deal with them. These would include pathways for accountability and reporting harms, as well as dedicating research to study negative outcomes, and how best to help people who experience them.

Part of accounting for future harms means owning up to past harms, too, and what enabled them; current discussion on this topic in the psychedelic community has been prompted in large part by the podcast Cover Story: Power Trip, co-produced by New York Magazine and Psymposia. Season one of the podcast focused on alleged ethical transgressions by underground therapists, and the difficulty in bringing those to light. Season two, launched on March 1, is focused on adverse events in aboveground settings, like in clinical trials.

One repeated barrier to accountability the podcast reveals is a dedication to the progression of “the psychedelic movement,” along with a lack of responsive official channels and resources for people to measure, follow up on, and report harms. Co-producers and co-creators of Power Trip, Lily Kay Ross and David Nickles, told Motherboard that they have concerns about history repeating itself in Oregon, where psychedelic services will be first available legally in the U.S.

Owning up to the fact that a significant minority of people may not have beneficial psychedelic experiences is not the same as being anti-psychedelic, or working against the movement. Proving that this community can be accountable and responsible for harms is critical if psychedelic therapy or services are to achieve widespread legalization or medicalization.

“Now is not the time to pretend that these things don't happen,” said Max Wolff, the head of psychotherapy training and research at the MIND Foundation, a European psychedelics non-profit. “Not talking about possible negative effects isn’t helping anyone. If we want to make these treatments available, if we want them to have a positive impact overall on individuals and society, we have to acknowledge that sometimes people get worse. Researchers need to start talking about it, companies and organizations need to start talking about it, without being afraid that this will turn the tide.”

Psychedelic enthusiasm has led to blindspots in studying harms before. The historian Steven J. Novak documented how the media exaggerated and lauded LSD and its effects during the 1950s and 1960s.

In 1958, psychologists Sidney Cohen and Betty Eisner presented their work on psychedelic-assisted therapy to the American Medical Association convention. Afterwards, the San Francisco Chronicle reported on the front page that five LSD treatments were more effective than “the standard sessions of psychoanalysis, which often require hundreds or thousands of hours, and many thousands of dollars.”

This language is uncomfortably similar to how psychedelics can be talked about today, like in advertisements for the telemedicine ketamine company Mindbloom, which include testimonials that claim it can provide “five years of therapy in just a few sessions,” or psychedelic CEO and venture capitalist Christian Angermayer saying in an interview with Uma Thurman that "psychedelics are like packing 10,000 hours of psychotherapy into four hours.”

In 1960, Cohen began to study LSD’s safety. He received survey answers from 44 LSD researchers on whether any of their subjects had died, died by suicide, or had serious psychological side effects. Not much was reported back to him. From his findings, it was concluded that LSD was exceptionally safe. “LSD activists read Cohen’s study as if it were a ringing endorsement,” Novak wrote.

But Cohen had asked researchers only for approximations—labs didn’t actually do follow-up studies on their subjects, so they had essentially been guessing on people’s outcomes. Cohen suspected that some complications may have been undisclosed because of researchers’ “guilt feelings.”

It was later shown that labs had withheld serious adverse events. Cohen began to look into abuses by therapists, especially those lacking in qualifications who were charging hundreds of dollars per session and dosing people with LSD up to hundreds of times. A number of complaints began to arise against practitioners who took LSD with their clients, had sexual relationships with their clients, or whose clients had ended up suffering severe psychological consequences. Cohen began to distance himself from other psychedelic therapists, including Eisner. “Her personal investment in the success of LSD therapy tends to reduce the validity of her results,” he wrote.

The new era of the “psychedelic renaissance” often seeks to distance itself from the zeal of the past, in terms of study design and ethics. But it’s still the case that most of the research on psychedelics today has still only focused on how effective it is for various outcomes. On the eve of psychedelics' rollout there should now also be rigorous research and attention dedicated specifically on less-than-ideal outcomes too—what kinds there are, and the best ways to respond after they happen.

In the last year there have been a handful of academic papers on difficult psychedelic experiences, but they are focused only on the nature of those experiences, not what to do about them, said Jules Evans, a writer and philosopher who co-wrote a book on spiritual emergencies. In 2021, one of the very first papers on integration was published, “but they were still people with experience in integration, saying this is what I think works well,” Evans said. “This is my model for it.”

Integration is a word often thrown around; broadly, it means the processing of a psychedelic trip after it is over, “integrating” the experience into one’s life. But the definition of integration is shaky. “If you think psychedelic therapy is the wild west, psychedelic integration is just as wild,” Evans said.

Currently, if people have a difficult experience, they roll the dice again when they try to seek help. “I know one person who had a temporary psychosis after taking too many drugs and he went to a healer and the healer said to him these psychological problems were because in a previous life he was a Nazi,” Evans said. Another person Evans knows had a manic episode after taking psychedelics, and went to a shamanic healer in Los Angeles who told them that the problem was they were infested with demons. For those cases, the “integration” was not helpful, but caused further harm.

Evans said there's a lack of empirical evidence as to what kinds of integration are most beneficial for specific negative outcomes. As it stands now, every integration expert has their own model, depending on what their background is. Some integration philosophies may have the belief that a difficult experience is a good thing.

“This kind of thing happened in the ‘60s, where patients would be given LSD hundreds of times until they sorted out the mess,” he said. Evans, with David Luke from Greenwich University and others, is currently starting a research project to study this topic. They want to find people who have had negative psychedelic experiences, and find out how they managed or integrated them. “We’ll begin to get the first empirical evidence of what helps people,” Evans said.

There should also be a recognition that negative outcomes can occur, even in settings that try their best to be safe, Evans said. “One of the big banner claims of the psychedelic renaissance is that when we do studies, when people take psychedelics under safe conditions, adverse experiences will hardly ever happen,” Evans said. “I’m very dubious of that.”

Even in controlled settings, we’ve already seen negative outcomes. In 2019, the Multidisciplinary Association for Psychedelic Studies (MAPS) released a statement about how a participant in their clinical trial for MDMA in Canada had moved to where her therapists, Richard Yensen and Donna Dryer, had lived after the trial, and that “the relationship between Richard Yensen and the participant became sexual in nature. Donna Dryer reportedly became aware of this and tried to stop the sexual relationship but was unsuccessful. She did not report it to MAPS or any regulatory agencies.”

When mental health company Compass Pathways released topline results from its Phase IIb trial of psilocybin for treatment-resistant depression last year, there were five patients in the high-dose group, and six patients in the mid-dose group, who experienced at least one serious adverse event, like suicidal ideation and suicidal behavior, after the treatment. That was compared to just one serious adverse event reported in the low-dose placebo group.

Suresh Muthukumaraswamy, a neuropsychopharmacologist at the University of Auckland, told New Atlas that if those numbers were extrapolated, it would mean that for “every seven patients positively responding to the treatment, one person will experience serious negative outcomes.”

Compass pushed back on the adverse events being related to the psilocybin treatment. “This assumes a causal relationship between the drug and all the reported adverse reactions—we don’t know that to be the case," Compass wrote in an email to New Atlas. It also wrote that because 11 of the adverse events occurred up to 62 days after the dosing, “It is not clear that there is a direct link with administration of the drug.” Compass said that the nature of the adverse events may be related to the patients having treatment-resistant depression.

Even if the overall findings of the study were mostly positive, the public and larger research community doesn’t have details or understand what exactly happened in those cases. Rather than pushing them aside, they should be studied on their own. Similarly, in a small study from 2019, on ayahuasca for depression, four people out of 14 in the active ayahuasca group had to “[remain] as inpatients in the hospital ward for an entire week,” with little discussion in the paper for why exactly they had needed to be hospitalized for that long.

Evans noted that psychedelic research has extremely rigorous screening, meaning there are exclusions for the people who are allowed into the studies, and such stringent exclusions won’t exist in real world clinics. People who drop out of studies can be listed as “drop outs,” rather than as having experienced adverse events.

In 2020, Evans wrote on Medium about how compared to the money invested in psychedelic research, there is almost none dedicated to specifically things that can go wrong. “There is zero clinical research on how to support people after difficult psychedelic experiences, and perhaps 20 psychedelic support groups in the UK and North America—and these are largely non-profit and run by volunteers,” Evans wrote. “Compare that to the billions of dollars being poured into the upside of psychedelics—the miracle cure, the mystical experience, the ‘quantum healing’ you can expect over a weekend.”

He has called for psychedelic companies to commit at least 1% of their capital to integration research and services, which—if the psychedelic market is worth $5 billion—would be $50 million.

Rosalind Watts, a clinical psychologist who worked at Imperial College London during the first depression and psilocybin studies there, thinks that because of the backlash against psychedelics that followed in the 1960s and 1970s, some people feel the need to emphasize positive and simplistic aspects of psychedelics.

“Things have to be completely simple and good, and there's no harm,” Watts said. “Hopefully now we can recognize that psychedelics are no different than anything else, they’re just tools. We're still human beings. There will be a whole range of difficult human experiences within these sessions, and the whole range of difficulties that come up in psychotherapy will be amplified in psychedelic therapy.”

Watts said that there should be a better safety net for people who participate in clinical trials, past and future. “They’ve given you their time, their energy to take part in the study,” she said. “You can't just say goodbye to them six weeks later, and hope everything's okay.”

People could have negative outcomes arise much later than their few integration sessions after an experience, she said. This is well-documented in the first episode of season two of Power Trip, in which a participant from the MAPS MDMA clinical trial said that she experienced suicidality once the trial was over. “I’ve equated it to, like, someone did open heart surgery, you know?” one participant told Ross and Nickles. “And they tore open my chest and they repaired the little damage in the heart there, but then everyone just walked away from the table and my chest was still wide open. No one’s going to survive that.”

“I kept finding with people that in the six weeks at the end of the study, they were fine in that phase,”
Watts said, about the psilocybin trials. “They were more up and down, but they were fine. They were being checked on. The difficulties happened months later when depression came back or when they didn't feel so supported anymore.” She’s now launching an online integration group called Acer, which will last for 12 months.

During the Imperial study, Watts said that many complex reactions arose that she and others didn’t feel completely prepared for. One patient, for example, had the experience of becoming his grandfather when his grandfather was drowning at sea. “For a long time afterwards, he felt really low because he didn't have that uplifting connectedness experience,” Watts said. He felt the horror, the loss, the pain that his grandfather had felt, at the point of dying and knowing that he was going to be leaving behind his children. It was difficult for Watts to support him at first, and she needed support from others to weigh in on how best to help.

“In a way this is nothing to be ashamed of,” Evans said, of complex and negative experiences. “It’s not surprising that if people have a massive shift in their personality, that they could be in a very vulnerable state afterwards. Did we really think that patients could have their ego dissolved and reformed overnight, and then they just go back to their lives and no big deal?”

It’s also crucially important to study experiences where someone doesn’t experience much at all. Given the immense promotion of psychedelic treatments today, it’s easy to imagine that this will be a particularly difficult experience for people who have high hopes that aren’t lived up to.

“I suggested it should be called the ‘meh’ experience,” Evans said. “You've got the mystical experience and then the ‘meh’ experience, which is just like, meh, nothing happens. And the more we hype it, I’m sure the more that will happen.”

Before psychedelics are granted FDA approval, Oregon will be the first place in the U.S. where they are legal. The state is currently attempting to create a regulated, legal model for psilocybin services for adults. Key factors that will help in being cognizant of negative outcomes will be the training that therapists and facilitators receive, as well as the systems in place to help people report when things have gone wrong.

Motherboard reviewed over 30 hours of recordings from the Psilocybin Advisory Board and its subcommittee meetings, and found that board members were continually wrestling with issues around safety and accountability.

“The training and licensing structure ensures that practitioners are accountable to safety, practice, and ethical standards,” said Tom Eckert, the chair of Oregon’s Psilocybin Advisory Board. “Transgressions and less-than-optimal outcomes can still happen, but you need mechanisms for accountability and improvement. You need strong standards around training. You need channels for feedback and for making formal complaints to a body that is resourced to investigate when necessary. That is what a regulated model offers.”

As of now, there are still many unanswered questions still about how training and accountability will be enacted in Oregon, even so close to services becoming available. There are draft rules that cover what each training program in Oregon must cover, which has nine modules making up 120 hours. Some modules are eligible for “accelerated training hours,” meaning that if a person can demonstrate they have prior experience, they can move through the module at a quicker pace. The modules on Cultural Equity in relation to Psilocybin Services, Safety, Ethics, Law and Responsibilities, and Preparation and Orientation can not be accelerated, and accelerated hours can’t be more than 40% of the total hours requirement.

There isn’t yet guidance on how people will evaluate the experience eligible for accelerated training hours. The recommendations from the board have so far advised that it’s up to each individual training program. Eckert said that the Oregon Health Authority (OHA) doesn’t yet have the procedures for training programs to apply for program approval.

Ismail Ali, the director and counsel of policy and advocacy at MAPS, said it might be difficult to codify the importance of integration. Could it be mandated? Could facilitators be held accountable if their client doesn't show up for integration? There could be other ways to ensure that integration is encouraged through regulation, Ali said, like not allowing service centers to separately charge for integration—but requiring that it’s included in the cost.

“I’m sure the OHA will create a detailed application process based on training program rules, which should be made available in May,” Eckert said. Outside of the module outlines, there isn’t yet any details about the content of what must be taught in each module. For example, in terms of integration, there are 14 hours in the training that have to be dedicated to it. The draft rules state that must include “exploration of negative feelings from psilocybin session” and “integration tools and techniques,” but no further specifics yet.

Nickles said he also finds it troubling that the psilocybin advisory board has been promoting conflicting messaging about whether Measure 109 primarily confers psilocybin therapy. Technically the law is for adult use of psilocybin services, and a person doesn’t have to have a diagnosis to seek out those services; nor do people who apply for licenses to be facilitators have to have mental health credentials.

But the first page of the Measure describes the mental health burdens in Oregon, and that along with setting up adult use services, the bill should “Examine, publish, and distribute to the public available medical, psychological, and scientific studies, research, and other information relating to the safety and efficacy of psilocybin in treating mental health conditions.”

“[Measure 109] exists within a cultural climate where psychedelics are being hailed as this miraculous medical intervention,” Ross said. “I don't think you can get away from that, even if you brand it differently.”

Ross said that Measure 109 has been talked about as a way for people to access medical or mental health interventions who don’t have health insurance, another troubling pathway to negative outcomes, in her opinion. “What happens when you're promoting an intervention like this that is not fully tested but is being approved by ballot measure, not FDA processes and then being rolled out to marginalized and vulnerable populations?” Ross said. “There's a history of medical experimentation on marginalized and vulnerable populations. It does not go well.”

Power Trip
documented the stories of people who sought out underground psychedelic therapy for help and found themselves in unequal power dynamics with facilitators who pushed methods and relationships on them that were unwanted. It highlighted how when people tried to come forward with these issues, they were often ignored, or told that their difficult experiences were just part of the process. This is the kind of pattern that legal psychedelic services that are forthcoming should seek to address and correct, but Ross isn’t optimistic. She said that even as the podcast has revealed ethical transgressions of people in the psychedelic community, there still hasn’t been any movement to address such issues.

“There have been ample opportunities to grapple with case studies and implement realistic structures for holding people accountable and ensuring that folks who have been harmed get help,” Ross said. “That has not happened in the decades that there has been an active, psychedelic underground.”

As one example, a subject in Power Trip is Francoise Bourzat, a psychedelic therapist who trained several of the therapists that allegedly violated boundaries and is married to Aharon Grossbard, who is accused of abusing a client. Bourzat has also held an unofficial advisory position to Oregon’s training subcommittee.

Last June, Bourzat visited the board as an expert panelist. “The training of facilitators is essential for me,” she said. “As you know, I have been involved in this training of facilitators for over 25 years. What I've learned from my work is that it is important that everyone has a psychological foundation because once people approach this experience, regardless of their intention, material is going to emerge.” Training materials dated from May of last year list Bourzat as an advisor. Last year, Bourzat’s name was still listed on training materials.

“I haven't heard anyone involved in that top level of the Psilocybin Services initiative talking about the proximity of Bourzat to this program,” said Nickles. “We're talking about people who have been alleged to have engaged in patterns of abuse over decades, and are in incredibly close proximity to this measure and nobody's talking about it.”

When asked directly about Bourzat’s influence on the board, and whether the board would address the allegations against her publicly, Eckert said in an email: “The Board remains focused on making recommendations to the Oregon Health Authority that support the safe and ethical facilitation of licensed psilocybin services in Oregon. Sheri and I developed Measure 109 to ensure safe practice through accountability, which is achieved through required training, licensing, and adherence to a code of ethics. Oregon's Psilocybin Services Program, unlike unregulated or underground activities, establishes a government agency to process complaints and initiate investigations as needed when ethical issues arise with licensees. This is important and a big reason why we approached things the way we did.”

“It's totally in line with what we've seen as far as undisclosed relationships,”
Nickles said. “There are clear indications that whether it's social networks, professional networks, or otherwise, there are a number of behind the scenes relationships between a number of figures who are active within psychedelia, which I have major concerns about.”

When reached for comment, Bourzat said in an email, “I am unsure of the sources of what is being conveyed in this Podcast. Yes, I was affiliated with the campaign board of the Oregon Initiative, certainly not asked to be involved in writing any of the regulations for the roll out of this initiative. I leave it to the current team to decide what guidelines they would suggest for ethical topics. I have always been acutely aware of the need of such ethical guidelines and of ways to be supportivee to both clients and therapists who are strugglng with situations involving the crossing of boundaries of complex dynamics, may they be around power dynamcs, ruptures of therapeutic relationships, sexual transgressions.”
When psychedelic therapy was underground, without any regulatory structure, there was no way to hold people accountable besides law enforcement—which could also put an accuser at risk since they would be admitting to illegal activities.

“That’s one of the big benefits of regulated legal access,” Ali said. “People can actually come forward about harms without being afraid of being implicated in criminal behavior.” Ali said that ideally, there should be a way for a person to report something to the immediate supervising agency of whoever is getting licensed.

In the February meeting of the Psilocybin Advisory Board, Shannon O’Fallon from the Oregon Department of Justice discussed how the OHA will deal with issues that arise, based on their authority to refuse to grant a license, to suspend or revoke a license, or to issue other penalties.
She said that the OHA has the authority to investigate an applicant, a licensee, or a former licensee, but to deny or take away a license requires an investigation. OHA can issue subpoenas, which compel somebody to provide testimony or documents, they can require the attendance of witnesses at a hearing, and go on the premises and do an onsite investigation.
They also have the ability to do an immediate suspension of a license in emergency cases, and have a hearing be held after the fact, if they find there is a serious danger to public health. There will be a complaint system set up. If someone files a complaint, then the agency has to issue a notice to the party that’s been complained about, and there will be an investigation. O’Fallon said that a complaint has to include very specific sections of the statutes or rules that are alleged to be violated.

Sarah Present, a board member, said in the meeting, “I do have concerns around the facilitators in particular. And the right way of ensuring the safety of clients.” She said there could be benefit to having a licensing board of peers to evaluate issues on a different level than that of the official licensing panel. O’Fallon said that in order for such a board to exist, it would require the Legislature to take action and create a new law, since the current laws only have OHA as the licensing authority.
Board member Kimberly Golletz asked what would happen is a facilitator sexually assaulted a client where that would fit into the disciplining. O’Fallon said that once there are rules established that say facilitators have to comply with a code of ethics; if they violate that code, then OHA can step in to take licensing action.

“If there was something that was both a violation of OHA statutes or rules and also with criminal behavior, then likely what would happen is OHA would refer the case to law enforcement,” O’Fallon said. She continued to say that normally licensing agencies defer to criminal investigations because “we don't want to do anything in the administrative case that might mess up their criminal case. We may have to wait for the criminal case to proceed or take a licensing action. But those are the sorts of things that sort of get worked out in the moment.” If there is criminal conduct, OHA can do an emergency suspension of a license immediately.

There is already a section on OHA’s website for complaints—it’s currently set up for other forms of complaints unrelated to psychedelics, but the process will be similar.


Watts said she’s been talking for a long time about the need for sharing of outcomes, so that different retreat centers and clinics can use the same outcome measures to compare how people do. There should be a way of sharing adverse events across centers as well. “So that people can report these kinds of violations and those kinds of boundary transgressions, et cetera,” she said. “We need a way of sharing this information.”

“Working alone is a huge risk factor for abusive behavior or anything short of best practice. It really helps to have a circle of people that you can talk to, and supervision,”
said Tashia Petker, a doctoral trainee in clinical psychology at University of British Columbia.

For example, how will different training programs address touch during the psychedelic experience? “Some people believe that touch is crucial to the experience,” Petker said. “I don’t think that's the case. I think that it can be very effective with no touch, or with previously consented minimal touch like hand-holding, for instance. There should be communication and oversight.”

For now, members of the public will have to wait for the OHA and the board to flesh out the training modules and the pathways for accountability and reporting. "I think it falls to the wider public to make demands for the kind of care that they want to see, because right now, internally, it's not happening,"
Ross said.

"There’s not much time left: The Board’s subcommittees will submit their recommendations in March, so that the full board has time to consider all the motions and vote on them by June 31st of this year," Eckert said.

At the end of February, Watts wrote a reflective essay on what she's learned in the five years since she gave a TEDx talk on psilocybin as treatment for depression. “Watching again today, I can’t help but feel as if I unknowingly contributed to a simplistic and potentially dangerous narrative around psychedelics; a narrative I’m trying to correct,” she wrote.

Not every psychedelic experience will be a fun and joyful experience. People may work through difficult emotions, or have experiences that aren’t easy. But it shouldn’t be assumed that all negative experiences are productive ones, or that situations won’t arise that need specialized responses or care. There needs to be active study and recognition of negative repercussions, their different kinds, defining integration, and an effort made for accountability and ease of reporting and help seeking—in a markedly improved manner than existed in the past. Part of that starts with simply admitting these things will happen. And that a nuanced and responsible understanding of these compounds won’t harm the psychedelic movement, it will help it.

“I think a very obvious measure to take is to stop touting exaggerated claims of the efficacy and safety of psychedelic therapy,” Wolff said. “Psychedelic use has a relatively safe risk-benefit ratio. But there are these relatively rare cases where people get worse in different ways. Even though this number is very small, we have to deal with it. It also includes doing research on these populations.”

There also needs to be investment in services and expertise outside of psychedelics, given how limited resources will be when psychedelic services first begin. “There are going to be people who fall through all of the cracks,” Ali said. “And I think it's really important to mention the need to have a large, well-funded, well-trained, unarmed crisis and mental health response for when things go wrong.”

"There are frameworks for giving people support that have been developed for decades by people who are not invested in psychedelics,"
Ross said. When people ask her where to go for help, she doesn’t refer them to psychedelic organizations, she sends them to feminist rape crisis organizations, or resources that may be specialized in cults, domestic violence, or sexual violence.

“There is such a strong imperative to reach outside of the mutually reinforcing delusional, grandiose hurray party about psychedelics and try to engage with experts in other fields who have so much to contribute,” Ross said.

“What I have learned in the last five years is that the greatest threat to a healthy psychedelic future is the fetishizing of just the drug alone,” Watts wrote. “Whether plant, or synthesized compound of one, there is a narrative that all you need to do to change your mind is eat something.”

*From the article here :
 
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HPPD and Flashbacks*

by Ed Prideaux | Psychedelics Today | 10 Mar 2022

Hallucinogen Persisting Perception Disorder, or HPPD, is among the more mysterious, debilitating, and under-researched possibilities of psychedelic drug-taking. As enthusiasm around psychedelics and their possible benefits continues to grow, it’s imperative that researchers, user populations, and clinicians look closely at HPPD and other possible hazards.

HPPD is little-known among clinicians, and many reporting these experiences have trouble finding informed help. Treatments – pharmacological, psychotherapeutic, and somatic – are out there, and by reports, have proven useful for some, but no controlled trials have been performed to gauge their true effectiveness.

In this article – intended as an exercise in harm reduction, raising awareness, and ensuring true informed consent before people ingest psychedelics – we’ll outline the current knowledge base around HPPD, including indications of the gaps and where future research may prove useful. This article’s tips, advice, and analysis (and more) is also featured in an in-depth HPPD Information Guide, which can be freely downloaded from the Perception Restoration Foundation’s website, where a more direct guide for those struggling with HPPD is also hosted.

HPPD Basics: What is it?

Hallucinogen Persisting Perception Disorder is a DSM-5 listed condition in which people experience lasting, distressing changes to their perception after taking psychedelic drugs. There are two types: Type-1, in which people experience episodic (usually sudden) “flashbacks,” and Type-2 (the more commonly reported), in which people’s everyday perception is altered.

These perceptual changes may be married with shifts in cognition, mood, and somatic experience, and further research is required to understand how they relate. HPPD can last anywhere from weeks and months to several years – some people live with its perceptual changes for decades. In up to 50% of HPPD patients, the changes may spontaneously remit within five years.

The perceptual changes are wide-ranging, but most constellate around a stable set of experiences also reported in other conditions: Visual Snow Syndrome (VSS), migraine with aura, manic episodes, epilepsy, anxiety disorders, brain injuries, and also as experienceable features (under the right conditions) of normal, healthy perception.

This implies that HPPD likely sits on a continuum with other disorders and ordinary perception. Further research is required to understand HPPD’s role in this continuum, the possibly unique contribution of psychedelics in affecting symptoms, and the kinds of treatments people with HPPD would benefit from versus other disorders.​
  • Visual snow: When the field of vision is coated with small, grainy dots like the static of a detuned TV​
  • Haloes and starbusts: When objects have a bright “halo” or “aura” ring around them, or concentric colored rays around light sources​
  • Trails: When an object moves, a trail of faint replicated images follows it​
  • After-images: When the outline or silhouette of an object is seen on a surface after looking away​
  • Enhanced hypnagogia, or the semi-visionary state experienced between waking and sleep​
  • Intensified floaters: Most of us have seen “floaters,” which are the small squiggly lines and shapes that sometimes appear in our vision. With HPPD, these floaters can become more visible, disturbing, and irritating​
  • Blue Field Entoptic Phenomenon: The appearance of tiny bright dots moving quickly along squiggly lines in the visual field, especially when looking into bright blue light such as the sky​
  • Changes to size and depth perception: Things can seem smaller, at-a-distance, expanded, or possessing a two-dimensional quality​
  • Assorted psychedelic-style effects: Fractal kaleidoscopic and geometric patterns, faces, “breathing” walls, moving, “wavy” or shaky text, flashing and strobing lights, closed-eye visuals, enhanced phosphenes​
  • Complex pseudohallucinations
Other, non-perceptual symptoms are reported, too:​
  • Physical effects, such as head pressure, acute neck pain, unequal pupil sizes, muscle twitches​
  • Tinnitus and ringing of the ears​
  • More intense dreams
  • Auditory changes
  • Confused and unclear thoughts, including brain fog, trouble processing information, memory loss, dyslexia, and the onset of stammering​
  • Depersonalization/Derealization Disorder (DP/DR), in which people feel detached from their bodies and the world stops feeling real​
  • Psychosis
  • Anxiety, depression and panic
Note, to be diagnosed with HPPD, these changes must prompt distress – which they do, in many cases. They can disrupt people’s everyday function – relationships, work, operating heavy equipment, driving, navigating the day-to-day, and beyond – and cause anxiety, panic attacks, depression, and suicidal thoughts in high numbers of clinical patients. Many report a strong degree of isolation and loneliness, and the disorder is also strongly-correlated with dissociative experiences like Depersonalization/Derealization Disorder (DP/DR).

How common is HPPD?

We don’t know. It seems that developing perceptual changes after taking psychedelics is not necessarily that uncommon; the distressing, intrusive kind that manifests in HPPD is likely a real but minority experience.

A 2011 survey of 2,455 users of psychedelics (via Erowid) found that up to three-fifths of psychedelic users reported lingering changes, 25% in ways that were seemingly permanent, and 4.2% in ways so distressing that they could prompt seeking clinical help. The latter is suggestive of diagnostic HPPD.

What kinds of psychedelics are implicated?

Practically every psychedelic, but some more than others: LSD, psilocybin, ayahuasca, 2-CB, ibogaine, etc., but also related (but not classically psychedelic) drugs like MDMA, cannabis, dextromethorphan (DXM), datura, ketamine, salvia, and diphenhydramine (DPH) have been implicated.

In anecdotal reports and the existing literature, it seems that LSD is the leading cause of perceptual changes compared to other kinds of drugs. Whether this is because LSD has been historically the most commonly-used psychedelic or there is something special to the LSD experience or its effect on neurophysiology is unclear. Short-acting psychedelics like DMT seem to be less implicated.

Some report that, after heavy use of classic psychedelics, their HPPD developed suddenly after the use of research chemicals like 25-i-nBOME, which is often mis-sold as LSD; HPPD is also reported in particular among users of synthetic cannabinoids. Cutting agents in street MDMA, including synthetic cathinones (“bath salts”), may make HPPD more likely.

Can non-psychedelic drugs create these changes?

Yes. SSRI antidepressants, antibiotics, antipsychotics, and nootropics have been described in self-reports as triggering very similar visual changes. There is also considerable overlap between HPPD/post-psychedelic perceptual changes and another drug-free condition known as Visual Snow Syndrome (VSS).

At the same time, compared to other drug classes, it seems that psychedelics (in particular, LSD) provide a higher risk factor for developing these perceptual changes. It may also be that HPPD patients report different kinds of visuals (perhaps more psychedelic ones), or more cognitive and emotional changes (as with psychedelics’ powerful psychoactive effects), compared to non-psychedelic groups.

Is HPPD the same thing as Flashbacks?

It’s complicated. The “flashback” describes a particular kind of experience in which people feel they truly re-live a prior psychedelic state: something that is real and can happen, and is what people may experience in Type-1 HPPD. Most cases of Type-2 HPPD, though, will likely not be true examples of flashbacks in this way.

To give a brief overview, the idea that psychedelic drugs could cause lasting changes in perception was noted from as early as 1954 – 15 years before the notion of the “flashback” was ever coined. A number of authors in the first wave of psychedelic research from the 1950s to the early 1960s reported patients experiencing a wide range of complications after their drug experiences – including what sounds like standard HPPD – but also states that blur more into psychosis and the experience of complex pseudohallucinations. They noted that some patients were acutely re-living their trips.

These observations continued once psychedelics became popular drugs of adult use in the mid-to-late 1960s. This was reported in popular media from, at latest, 1966.

The “flashback” label was coined by author Mardi J. Horowitz in 1969, and used for many years afterwards, including by Dr. Henry Abraham, who first developed the psychiatric diagnosis of HPPD. Perhaps contrary to what we’d expect, authors in the “flashback” literature were at pains to emphasize the complexity, variation, and need for further research in explaining the phenomenon, as well as noting that many (some surveys suggested the majority) did not find their experiences distressing.

The Flashback problem

Unfortunately, the idea of the flashback was later sensationalized by journalists and prohibition activists, who tied the idea to certain marked untruths: that the drug can be “stored” in the spine or fat cells, make people legally insane, or otherwise cause major brain damage.

The flashback idea also had some conceptual problems, which is perhaps to be expected from the first attempts at describing a new phenomenon. With some critical exceptions, authors were bound by a consensus that post-psychedelic visuals and flashbacks were re-experiences of the visuals glimpsed in the psychedelic state – as if the drug had not properly worn off, perhaps as a matter of lasting changes to neurological function. The notion that HPPD is a “re-experiencing” has also become one of the core criteria of the current DSM-5 diagnosis.

As noted earlier, though, identical perceptual phenomena can be experienced both through non-psychedelic drug classes, and as part of experiences in which drugs played no necessary role: other kinds of neuropsychological conditions, or otherwise as a feature of normal perception.

In contemporary literature, some authors have noted that many patients experience visual effects that never manifested in their trips – though this isn’t the case for everyone. Those who are “reliving” their trips may be described plausibly as experiencing flashbacks.

The idea of the flashback is also not unique to psychedelics – in particular, it’s used as a descriptor for experiences of post-traumatic stress disorder (PTSD), in which people can feel “flung back” to the original trauma in quasi-visionary states. This implies that the psychedelic “flashback” may not be a distinct phenomenon for some (or most) cases: rather, that it’s an example of a psychedelic drug-induced traumatic flashback, where the real issue is trauma (not drugs per se).

How do we explain what’s going on?

Since authors first noticed that psychedelics can cause lingering changes in perception, a variety of different hypotheses have been pursued to explain what’s going on. The HPPD experience will likely involve a complex, multi-factor origin that varies from patient to patient.

Could psychedelic experiences alter neurophysiological function?

HPPD’s leading neurophysiological hypothesis, introduced by Dr. Henry Abraham, relates the condition to a “disinhibition” of the visual cortex. Drugs like LSD decrease, or “disinhibit” the filters of the brain’s visual cortex, so visual noise that would otherwise be filtered out may remain in the field of vision. HPPD occurs when these filters do not return to their pre-drug state. This may make HPPD akin to a form of “visual tinnitus” (and tinnitus is also experienced as a symptom).

This disinhibition is linked to reductions in alpha waves in the brain. A neuroimaging study by Abraham (2001) suggested that alpha wave frequency increases with HPPD patients versus controls. The role of an objective alteration to visual perception was lent support by 1982 and 1988 studies executed by Abraham, in which he found both non-HPPD LSD users and HPPD patients had decreased ability to discriminate color differences and light sensitivity during dark adaptation, with HPPD patients reporting further decreased ability.

There could be a role for neuroplasticity, or neurons’ ability to change and reform in response to experience. This may be explained in the context of a “Bayesian Brain” model, similar to the REBUS and entropic brain hypotheses introduced by UCSF’s Robin Carhart-Harris: by shaking the “snowglobe” of our nervous system’s categories of perception through a psychedelic experience (or psychoactive changes altogether), it could be that those categories do not settle as before. A neuroplasticity model may explain why, in some cases, further psychedelic experimentation can reduce or eliminate HPPD presentation. It may underlie also why teenagers are especially vulnerable, as they have more plastic, developing brains.

LSD’s long duration may explain why the drug is so associated with HPPD – that is, with more hours of seeing abnormal visual changes, the brain is more likely to reprogram itself than with shorter-acting drugs. Smokeable DMT, for instance, isn’t particularly-associated with perceptual changes, while longer-acting ayahuasca is.

Synaptogenesis may also be involved. As described by Samuel Štancl, “Psychedelics induce strong synaptogenesis, or the creation of new synapses, resulting in high synaptic density. EEG scans show less inhibitory activity in the visual cortex both in people on psychedelics and in people with HPPD.” This means that electrical currents are being enhanced in the visual cortex by increased synaptic connection. This also underwrites why pruning excessive synapses through pharmacological treatments like lithium – or even exercise – may be useful.

What about psychological factors?

A 2018 paper by Halpern and Passie suggested that challenging drug experiences, including intense reactions of panic, dysphoria, anxiety and trauma, may be associated with a higher likelihood of developing HPPD. This is more likely for psychedelic use in uncontrolled settings.

Recall, HPPD often co-arises with Depersonalization/Derealization, a dissociative reaction in which people feel disconnected from their bodies and immediate environments. This is suggestive of anxiety and trauma. Drug-free anxiety and depersonalization are independently-associated with similar, if not identical, perceptual changes. Somatic cognitive changes, including head pressure and brain fog, are also associated with anxiety. Challenging and traumatic drug experiences may therefore induce elevations of anxiety, which has its own uncharted pathway towards many changes, including perception.

In the historical flashback literature, there was tentative evidence that visual phenomena could be experienced as matters of attention, hypnotization, and placebo suggestion. The role of trait absorption – or a person’s tendency to become occupied by mental imagery and internal experience, including daydreaming, fantasy and hypnagogia – has also been discussed by authors as a possible personality determinant of HPPD likelihood.

What’s more, there are case reports of people altogether resolving their distress and visuals through targeted psychotherapies without pharmaceuticals: in particular, Cognitive Behavioral Therapy (CBT) to target the destructive internal beliefs people formed around their condition (“I am brain damaged,” “I’m a weirdo,” “I’m a freak,” etc.), including in combination with relaxation techniques. The sense of isolation may also be addressed through the therapist leaning into their own capacity for abnormal visual phenomena, and experiencing them with the patient – something that resolved one person’s HPPD.

Psychedelic researcher Stanislav Grof explained and resolved his patients’ cases of HPPD through psychodynamic therapies. He interpreted HPPD as a problem of the psychedelic surfacing unconscious material that needed to be re-integrated through additional encounter experiences, including with psychedelics and breathwork.

Could HPPD patients simply be noticing more stuff that previously filtered into the background?

Yes, at least for some patients. Phenomena like visual snow, after-images, tinnitus, and floaters are not necessarily uncommon, even among “normal” people. As a possibly overlapping mechanism with anxiety and fixation, it may be that some people with HPPD are noticing perceptual features that had previously been filtered into the ignorable background of their experience. Halpern and Passie found that HPPD patients were possibly more likely to have experienced visual oddities before they took drugs.

This led Krebs and Johansen to recommend re-attributing some HPPD experiences to Somatic Symptom Disorder, whereby people fixate and ruminate on normal somatic experiences and perceptions.

This is unlikely to be exhaustive, because many HPPD patients report florid and extreme visual changes that plausibly could not have been ignored before; it will also have limited applicability to those whose visuals are distinctly psychedelic and are experiencing Type-1 HPPD. It’s possible, too, that histories of such visual experiences imply a vulnerability that has been activated or catalyzed by drug experiences.

The article’s tips, advice, analysis (and more) is also featured in a more in-depth HPPD Information Guide, which can be freely downloaded from the Perception Restoration Foundation’s website, where a more direct guide for those struggling with HPPD is also hosted. Owing to the tentative nature of our HPPD knowledge base, the PRF invites any and all comments and criticisms for the Guide at [email protected], and any worthwhile amendments will be quickly published.

*From the article here :
 
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Fireside Project's free Psychedelic Support Helpline*

by Abigail Covington | ESQUIRE | 14 Apr 2021

As attitudes about psychedelics change and access to them inevitably increases, some members of the psychedelic community are pausing to ask themselves an important question: What kind of movement do we want to be? One organization with a vision in mind is Fireside Project, a San Francisco-based nonprofit that has engineered the world’s first psychedelic peer-support line.

Think of a psychedelic peer-support line as a hybrid of a mental health warmline that people can call or text to receive emotional support during a time of need, and a Reddit thread about peyote-induced visuals. It’s essentially a digital tripsitter that anyone with the wits and wherewithal to use a phone while blitzed can access. Fireside’s mission is simple but surreal: “Help all people minimize the risks and fulfill the potential of their psychedelic experiences.”

According to Fireside co-founder Joshua White, that “all people” bit is an important detail. “When we think about psychedelics, often there's a certain person that comes to mind,” he said when we spoke earlier this spring. “We’re very intentional about saying all communities, all people.” In other words, Fireside isn’t just for your friend from college who smells like a head shop; nor is it only for burners and yogis, or the new age, attention-hacking microdosers of Silicon Valley. Those folks are free to call in, of course, but they aren’t who White had in mind when he set out to build Fireside. Rather, he was hoping to help individuals who might not have the means to safely access and consume psychedelics within the very expensive, burgeoning medical model. (If and when the FDA approves MDMA for the treatment of depression and anxiety, it could cost anywhere from $12,000 to $20,000, by one estimate.)

What White wants to do is create a low-threshold alternative to the walled-off medical model that looms over the psychedelic community. His hope is that Fireside will be one part of a “mycelial network” that includes multiple free psychedelic therapeutic services, which can step in and provide assistance to the many people who studies have shown are increasingly using psychedelics to self-medicate. To help ensure that Fireside’s services are highly accessible, White solicited donations from members of his community. He also received funding from the organic soap company Dr. Bronner’s. Thanks to that money, the Fireside line is free and open to any individual within the United States.

Anyone who is having a psychedelic experience can key in Fireside’s number and text, chat, or speak live with one of Fireside’s 30 trained volunteers. That includes people who are in the midst of a trip, looking to process a past trip, or currently supporting someone through an experience (for instance, a tripsitter who is unsure of how to create a calm environment for a friend). The callers can remain anonymous if they like and will not be asked what substance they are on. (If someone calls for reasons unrelated to a psychedelic experience, Fireside will refer them to other resources.)

For those who have had the humbling experience of tripping without a safety net, the essentialness of a service like Fireside is all too obvious. Put simply, things can get intense fast. Someone who can reassure you that, yes, your hands look normal, and, no, your houseplant isn’t giving you side-eye, is often what prevents a trip from going sideways. And in case things do go sideways—psychedelics can surface powerful, sometimes painful memories or visions—Fireside’s volunteers are prepared to help with tips, perspective, and strategies aimed at rowing an individual back to shore and grounding them in the moment. But you don’t have to be having a bad trip to access Fireside’s services. You can also call in to riff on what you are seeing and share the joy that you may find is bubbling inside you.

Crucially, the volunteers are a well-trained and diverse bunch. They represent 14 countries, 11 languages, 16 ethnicities, and a range of gender and sexual identities. Each one of them has undergone 36 hours of training with Fireside’s Support Line Director, Adam Rubin, and its co-founder and Cultivator of Beloved Community, Hanifa Nayo Washington. The sessions Rubin and Washington lead focus on practical skills like reflective listening, and sociocultural topics like systematic racism, oppression, and equity, so that the volunteers are prepared to “meet people where they are at,” said Washington.

Having an inclusive class of volunteers that represented the entire United States was Washington’s top priority for Fireside, one born from personal experience. “There are so many things that come up in a psychedelic session,” she explained, before describing the many times she has revisited “the pain and trauma of being a Black woman in this country” while on psychedelics and surrounded by white men. Those experiences, while meaningful, led her to conclude that when it came to creating a welcoming and safe environment for callers, relatability and affinity mattered.

Her understanding mirrors a growing, community-wide realization. Recently, the Chacruna Institute for Psychedelic Plant Medicine launched a Racial Equity and Access Committee, which seeks to ensure that historically marginalized communities have access to and are included in psychedelic research. The field has its work cut out for it; a 2018 analysis of past psychedelic studies revealed that 82 percent of participants were non-Hispanic white and only 2.5 percent were Black.
“I feel like there's a light inside of me, and the more I talk to people about my experience, the longer that light stays lit.”

White and Washington have invested so heavily in their volunteers because they are the heart of the Fireside Project. They give callers the opportunity to enrich their psychedelic encounters through connection and integration, the practice of exploring and synthesizing the insights that arise from a psychedelic experience for everyday life. White described this integration as a “muscle that in a lot of ways has not been flexed before.” Despite being a fundamental element of communing with plant-based medicines in indigenous ceremonies, in American popular culture, the practice of integration rarely occurs outside of wellness circles. As a result, it’s a privilege that few people can access or afford.

White views this as a missed opportunity to make the most out of a trip. “After a psychedelic experience, I feel like there's a light inside of me, and the more I talk to people about my experience, the longer that light stays lit,” he said. The Fireside Project will attempt to expand integration by offering weekly follow-up calls, texts, or live chats to anyone who originally called in during a psychedelic experience. “To have a person who you don't know call you and check in on you every single week to ask about how your integration process is going, will, in our view, revolutionize how integration occurs,” said White.

Now it’s time to put that vision to the test. The stakes are high for Fireside’s two co-founders, who met at Burning Man in 2019 and have since devoted most of their time and energy into creating Fireside. White in particular has a lot on the line. In a leap of faith that he credits ayahuasca and therapy for helping him make, he quit his job as a lawyer to devote himself full-time to the psychedelic community. But as Washington reminded him when the three of us spoke, the cause couldn’t be more worthwhile. “Psychedelics have the potential to heal a lot of trauma," she said. "Not having barriers to wellness is super important. It's our birthright to heal.”

Since its launch in April, 2021, Fireside Project has supported more than 1,700 people on its Psychedelic Peer Support Line, which offers callers and texters free and confidential support during or after psychedelic experiences. Fireside’s services also extend to those who may be holding space for others who are having psychedelic experiences.

Making Fireside Project's peer support line more inclusive

Fireside is building upon its foundation with a new suite of programs and initiatives aimed at promoting more inclusion and diversity.

Only months after their launch, Fireside’s team began developing the Fireside Equity Initiative, a holistic program that addresses the inequity and lack of diversity in the psychedelics field through expanding representation among their own volunteer staff and by seeding the future of the ecosystem.

“Taking a quick glance across the psychedelic field including the investors and the invested in, the facilitators and the clients, the researchers and the researched—it doesn’t take long to confirm that the ecosystem of the psychedelic renaissance is awash with inequity and hegemony,” said Hanifa Nayo Washington, Fireside’s co-founder and chief of strategy.

The initiative will kick off with the training of 40 volunteers for its Affinity Peer Integration Service. This initial cohort will include people who are BIPOC, transgender, and military veterans, empowering callers and texters who dial into Fireside’s support line with the choice to be paired with staff from the same identity group, or “affinity” group.

Applications for the inaugural cohort are open until March 27. “This is just the beginning, and we intend to add more affinity groups over time,” said Washington.

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*From the articles here :
 
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Psychedelic Potency Tests are here (and they work)

Trippingly | 22 Apr 2021

A few years back I participated in an experiment where LSD tabs were tested for potency in a university lab. Despite some tabs being advertised as “double dipped." super high potency tabs, virtually all tested at 75 ug to 150 ug, far short of their advertised claims.

Last year I had the good fortune to join a startup, MIMOSA Therapeutics, a company that is bringing all natural, remarkably consistent psilocybin mushroom products to the market. During an early call it was mentioned that they had partnered with Miraculix out of Germany to bring to market a test kit that would reveal the potency of LSD and psilocybin mushrooms and would cost less than $15. Oh, and a MDMA test kit was also under development. I was enthusiastic, to say the least.

Six months later, I tore open a FedEx box and was thrilled to see a stack of test kits - the very first batch of kits shipped to the USA.

If these test kits worked, they would be game changers. And guess what….

They work. They work well.

Before we dive down on how the tests work, the first question is where can one buy the kits? For now, sales are limited to ordering through Miraculix’s crowd funding campaign, which launched on April 19th (Bicycle Day). Three LSD kits will cost around $40 plus international shipping.

The Miraculix science team is lead by Dr. Felix Blei, who published Psychedelic Science Review’s article of the year in 2020. Once the product officially launches, they will be distributed in the United States by MIMOSA, a start-up founded by Amanda Feilding (Beckley Foundation), and whose team includes Jim Fadiman (who popularized micro-dosing psychedelics, among other achievements) and other luminaries in psychedelics. MIMOSA, a public benefit corporation, has noted its intention to launch these kits at (or below) their cost of sales to help achieve broad distribution for these harm reduction tools.

The test kits are sensitive from as low as 10 ug, to an upper range of 225 ug. In theory, one could test tabs above the upper range by cutting into quarters (which is very hard to do accurately). The tests are designed to test LSD in tabs, but we also confirmed that at least in theory, they could be used to test liquid LSD as well.

Our field test of the kit

We put the $15 test kit to work on a known sample - a tab that had been sold as having a potency of 150 ug. When tested in a lab, the tab was revealed to be 75 ug, half of what was advertised.

The home test protocol is simple.

First, cut a standard sized tab in half.

Add the tab to the provided vial, give it a shake, and wait three minutes (with another shake midway through).

Add the activated solution to the test tube and wait around twelve more minutes.

Compare the final color of the solution with a provided color card to determine potency of the tab (or use the soon to be released phone app to receive an automatic potency report). Even though you only use half a tab, the test provides the strength of a full tab.


For our test, we used a razor blade to cut the tab in half. We’ve found this technique to be far superior to trying to use a scissors to cut tabs. (When splitting tabs that will be ingested, we always use volumetric dosing).

We wore both gloves and eye protection, and followed the instructions, first adding the tab to the vial, and after waiting the specified three minutes, carefully adding the activating solution.

The liquid quickly began to turn lavender, and then slowly darkened. By the time the 12-minute timer went off, the color had settled on a medium blue. I asked two friends who did not know the tab potency to evaluate the color against the provided chart, to determine the tabs potency.

Both immediately agreed the color was between 60 and 80 ug. After viewing the vial for a bit (in direct sunlight, as recommended) they both agreed on a final determination: 75 ug per tab (even though you test half a tab, the test calibrates to provide full tab potency). Exactly what we had received from our lab evaluation earlier. (Note, the inset image does not perfectly capture the actual colors of the sample or the test card.)

We had just performed the first North American test of a home LSD potency test.

The test was a success.

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Why potency testing matters

For the past few years, dose exaggeration has become a common practice of sellers. Advertising “double dipped”, and other nearly non-sensible terms, sellers are routinely claiming modest potency tabs to be 200 ug, or even 400 ug. Almost all of these tabs contain a fraction of the advertised dose, sometimes less than 25 percent of the purported concentration.

The problem is far more serious than users being overcharged for a dose. A whole new generation of psychonauts believe they are taking 400 ug, 800 ug or even higher doses of LSD, when their actual doses may be 150 ug or 200 ug.

The rub…. Reddit and other popular websites feature stories of people taking very high doses of LSD, while having manageable experiences. Unsuspecting readers calibrate their expected experiences to these reports, and, for example, believe they will be able to converse and interact safely in public on a very high dose of LSD.

When someone actually gets a tab that is honestly advertised, for example a 100 ug tab that actually contains 100 ug of LSD, they may be tempted to take 8 of them, and when they do they quickly realized many public reports of high dose journeys been extraordinarily misleading. (Read our description of LSD doses here). For some the experience may be traumatic, and potentially dangerous.

In short, it’s critical that people understand what they are taking. The Miraculix/MIMOSA test kits allow the average user to get accurate dosing information in their homes. I believe this will be a game changer and significant step forward for the safe use of psychedelics.

 
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The US gets its first free, rapid drug-checking by mail program*

by Kastalia Medrano | Filter | 21 Mar 2022

Traditionally, the conversation around US safe supply consists of saying that we don’t have one and then pointing to Canada. Even the most constrained and medicalized models of safe supply feel so far away. A lot of this is because we have a Drug Enforcement Administration where there could be just a health department, but one of the quieter things holding us back is that we have very little public access to forensic drug-checking technology.

Only a handful of harm reduction programs in the US have the expensive spectroscopy instruments that can analyze a drug sample and tell you what’s in it, so anyone who doesn’t live in their vicinity pretty much has to guess. Drugsdata.org has a mail-in program that accepts samples anonymously, but it’s unwieldy and expensive and the results take several weeks.

Various public health pilots documenting supply changes are building the evidence base that will be used to push safe supply at the policy level, but that’s years away. Meanwhile, most of what we know about our supply comes from law enforcement seizures and postmortem toxicology reports. None of these are any good to the people trying to survive the illicit supply right now. We need something we can use while we’re still alive.

Drug checking an unregulated market only goes so far. But it can allow people to use the current supply more safely, which is what I’ve seen happen with a new mail-in program out of North Carolina. They send you a kit, you send it back with a residue sample, and within a day of its receipt you know what was in it, including fillers. You remain anonymous, and spend $0.

For the past month or two, while the kits have still been in development, I’ve been using them to submit samples from participants at the NYC syringe service program (SSP) where I’m a peer worker. The kits are now rolling out across the US, marking the beginning of our first free, rapid national drug-checking service.

How it works

Each kit has a vial of methyl cyanide, which denatures your sample so that from a DEA standpoint nothing in it can be considered a controlled substance. This makes it legal to distribute through the mail. Research labs do the same thing for commercial products, it just hasn’t been used for public health before.

You can drop in a few specks of powder, but swabbing the inside of an empty bag with a Q-tip will work even if there’s no visible residue. I’ve gotten results from glass containers that looked spotless and wax paper bags with nothing left in the creases. You can also just drop in cottons after you’ve used them.

There’s an optional response card that asks basic identifying questions about the sample, but none about you. The whole process takes maybe a minute and a half, plus dropping it off at the post office or FedEx. Each kit comes with everything you need to use it including a prepaid shipping label and a pencil..

Once your sample arrives at the Core Laboratory at the University of North Carolina, it’s analyzed with gas chromatography mass spectrometry (GC-MS), sometimes in combination with Fourier transform infrared (FTIR) and fentanyl immunoassay strips if the situation calls for them.

Even for the harm reduction programs with access to FTIR, confirmatory GC-MS testing—often the only way to ensure accuracy, especially with complex samples—can take weeks.
The team is already fielding requests from programs in California, Indiana, Michigan and Georgia.

Dr. Nabarun Dasgupta, who developed the program along with Maryalice Nocera (logistics and kit design) and Mary Figgatt (data analysis), spent much of the pandemic streamlining the turnaround to just two days. Recently the team was joined by chemist Erin Tracy, who defected from her job at a government crime lab and has gotten the process from two days down to one. The lab has a DEA license, so the team has authorization to handle controlled substances, along with the benefit of a lot equipment in one place. They’ve tested around 150 samples so far.

Dasgupta has actively solicited and incorporated feedback as I’ve sent in samples and interpreted the results with participants, but the program has been informed since the beginning by members of the North Carolina Urban Survivors Union, so the kits were already highly optimized way before we joined up.

In early March, the team received grant funding from the Foundation for Opioid Response Efforts (FORE) to collaborate with SSP. The funding allows them to begin the first state-wide public health assessment of street supply, for which they’ll work with seven programs across North Carolina. But it also means they can begin sending kits to SSP in other states.

They’re already fielding requests from programs in California, Indiana, Michigan and Georgia. More are reaching out by the day, so the process of scaling up is something they’re figuring out in real time.

“You were one of our first pilots, and since we’ve sent your stuff we’ve had five or six other requests,” Dasgupta told Filter. “And so we were like, we really need to turn this into a service that’s easy and cheap, which I think we can do.”

How to use your results in the real world

The DEA still stands between us and the most critical information we can learn from spectroscopy checking, which is purity⁠—what percentage each compound is of the sample’s overall weight. If you know that the dope you usually get is, say, 10-15 percent fentanyl, or that a bag you overdosed on was 20 percent fentanyl, then you have an idea of where your tolerance is and what’s safe for you.

“Law enforcement told us that if you assign purity to a sample, then that is quote-unquote ‘quality control for drug dealers,’” Dasgupta said, describing the ideal outcome for everyone except law enforcement. DEA-licensed labs are forbidden from sharing quantitative data with the public even if they had it.

The peaks you’ll see in your results aren’t related to purity anyway; they’re more to do with the distribution of molecules throughout a sample, and any reading of them is somewhat subjective. This is especially true for similar compounds like fentanyl and fentanyl analogues, whose peaks might overlap. But even though the peaks don’t indicate percentage by volume, their relative heights do give you a sense of whether there’s a lot of something or a little.


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Something I hear consistently from people in one particular neighborhood is that they keep getting dopesick because the supply is so weak that some days they can’t even feel it, not just the $5 bags but the regular $10s too. Which makes sense, because what they’re injecting is mostly procaine, the local anesthetic commonly used for dental work.

All dope samples I’ve sent have contained fentanyl, which isn’t news to anyone, least of all the people who provided them. But fentanyl isn’t the only adulterant, and overdose isn’t the only harm.

Everyone who contributed samples knew the gist of what their heroin is these days⁠—fentanyl bulked out with various fillers⁠—but none of them had ever known which analogues or which fillers. Besides fentanyl, samples I’ve sent have been cut with fluorofentanyl, phenethyl 4-ANPP/despropionyl fentanyl, 6-MAM, xylazine, tramadol, cocaine, procaine, noscapine, caffeine, quinine, sucrose and phenacetin. Sometimes there’s heroin, too.


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The two samples above were the same stamp, purchased from the same seller on the same block on the same day. They’re identical for procaine and heroin, and besides fentanyl have half a dozen of the same overlapping analogues and fillers. But the first one has a lot more fentanyl, plus it steered the conversation toward xylazine.

The amount of xylazine looks tiny, and the person who’d used that bag hadn’t noticed anything off. But when I described xylazine’s effects, they instantly connected some of them—entire arm stiff like dead wood; abscesses that hadn’t made any sense; falling out quickly, with no warning⁠—to two bundles from that same seller within the past year.

Now they know to look out for dope that cooks up darker or has a strong smell, and that those are the shots where it really matters to anchor the vein, inject as precisely as possible and leave the needle in for a bit to minimize leak into the surrounding tissue. In real life they probably won’t always be able to take the time, but they carry tourniquets now.


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This was the only heroin sample I’ve sent so far that actually deserved the name. Thankfully, none of the other crap in there was noticeable enough to ruin the bag for the person who submitted it. They’re fortunate to have continued access to the same seller, and plan to use them exclusively.

Probably the most impactful use of the results, especially over time, is that all of us are relaying them back to the sellers.

I didn’t focus on cocaine and meth solely because those results wouldn’t mean much to the specific people I work with, but the kits work just as well for those too.

My meth is just the one ingredient, which is nice to know but doesn’t change anything. Pure meth still isn’t that uncommon, and it’s not the drug of choice for most people where I live anyway.

I sent a cocaine sample I suspected would check out as cocaine, and it did, but even that’s only been useful to maybe two people; everyone else I know uses it to speedball and does something like 1:2 cocaine to dope, so ensuring that their tiny bit of cocaine doesn’t contain a tiny bit of fentanyl isn’t a huge priority.

Scaling up

Everything the team produces will be open source, and all the sample results will be public. The interface is still being built out but will be along the lines of drugsdata.org, just a bit more readable and less techy. None of the data will ever be shared with law enforcement or used as evidence in court.

As the service evolves, Dasgupta is eyeing its potential as an effective drug alert system in the immediate aftermath of any mass overdose.

“I want to have this be like a rapid response kind of thing, where we can just drop a few dozen kits in that area right now and get results back out in a day,” he said. “What would it take to build that?”

Right now the team’s capacity is around 2,000 kits per year, so they’re currently only supplying them to SSP. They can keep the turnaround under two days even if they expand beyond SSP, but the main barrier is funding. Each kit is about $2 in materials; $18 once you factor in machine processing time. Then there’s shipping and labor. The grant only takes them so far, so they’re looking for ways to recoup some of the costs.

“We were totally bootstrapping this,” Dasgupta said of the year and a half leading up to the FORE grant, during which he mostly covered the costs himself. “What we have is clearly a process that works, and the capacity to do it, but we need to make more kits and we need to figure out how to pay for them.”

Kastalia Medrano

Kastalia is Filter‘s deputy editor. She’s previously worked for outlets including Newsweek and VICE, and is also a peer worker at a syringe program in Brooklyn where she field-tests low-income New Yorkers for hepatitis C and navigates their treatment.
*From the article here :
 
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How do psychedelics affect people with Bipolar Disorder?*

by Ameila Walsh & Dr. David Cox, PhD, ABPP | Psychable | 3 Apr 2022

Classical psychedelics like LSD and psilocybin can produce effects such as euphoria, introspection, feelings of peace and connectedness, personal epiphanies, and motivation to change negative behavioral patterns in healthy individuals. However, the beneficial mechanisms by which these psychedelic substances work in healthy people are the exact cause of concern in the case of use by people with bipolar disorder symptoms.

Individuals diagnosed with bipolar disorder are usually excluded from participating in clinical trials for classical psychedelic therapies due to concerns about triggering or aggravating manic episodes (with a few exceptions, like this unique study examining the safety and efficacy of psilocybin for those with a diagnosis of bipolar II disorder who are currently experiencing a depressive episode).

In general, anyone with a personal or family history of psychosis is strongly discouraged from consuming psychedelics. Doing so may further disrupt the balance of neurotransmitters in the brain responsible for regulating mood and may cause a psychotic episode to occur. A psychotic episode may cause harm to the individual or others.

How can substances with reports of such positive effects be harmful to this population? Psychedelic substances like psilocybin and LSD impact the serotonergic system. They activate serotonin receptors associated with positive emotions and meaningful experiences along with other neurotransmitters (such as dopamine and norepinephrine) relevant to alteration of mood, increased energy, and invocation of empathy.

People with bipolar disorder are usually advised to avoid substances that impact serotonin, like commonly prescribed antidepressants (selective serotonin reuptake inhibitors, or SSRIs) because they have the potential to to trigger problematic mood episodes. The concern is that certain psychedelics may affect the serotonergic system in similar ways, and could therefore induce or worsen mania.

Which psychedelics can be used with bipolar disorder?

Due to a lack of sufficient research on psychedelic safety for use with bipolar disorder, little is known about the severity of risks (which complicates the process of creating a protocol for ethical and safe clinical studies). There are legitimate reasons for those with bipolar disorder diagnoses to avoid some psychedelics. There is also hope for those who wish to explore psychedelic medicine as a part of their treatment.

Ketamine is currently the only legal psychedelic substance approved by the Federal Food and Drug Administration (FDA) for treatment of some mental health conditions and is considered safe for people with bipolar depression when first-line treatments have been ineffective.

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Ketamine is thought to work differently for depression because of its role in moderating glutamate, another type of neurotransmitter that may impact mood regulation. Its rapid antidepressant fast also works more quickly than traditional antidepressant medication. Some study participants with bipolar depression who were treated with a single dose of intravenous ketamine experienced rapid relief of symptoms, as soon as 40 minutes after administration of the treatment.

The intent of this article is to be helpful and informative, not to act as a substitute for professional psychiatric or mental health care. The best way to determine whether or not a substance is safe to consume is to discuss your current health conditions and treatments with a knowledgeable practitioner who can provide consultation based on your individual needs.

If you are interested in finding a practitioner with mental health experience who is also familiar with psychedelic medicine, consider using Psychable’s directory to locate someone who can answer your questions.

*From the article here :
 
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Fireside Project expands Psychedelic Support Services*

by Lauren Wilson | LUCID | 8 Mar 2022

Even amid a psychedelic therapy renaissance in full swing, the vast majority of psychedelic experiences take place outside clinical settings.Freely accessible and inclusive peer support services like those offered by Fireside Project have been important in addressing the unmet needs of those who engage, and will continue to engage, with psychedelics outside the burgeoning medical model.

Since its launch in April, 2021, Fireside Project has supported more than 1,700 people on its Psychedelic Peer Support Line, which offers callers and texters free and confidential support during or after psychedelic experiences. Fireside’s services also extend to those who may be holding space for others who are having psychedelic experiences.

Now Fireside is building upon its foundation with a new suite of programs and initiatives aimed at promoting more inclusion and diversity.

Making the peer support line more inclusive

Only months after their launch, Fireside’s team began developing the Fireside Equity Initiative, a holistic program that addresses the inequity and lack of diversity in the psychedelics field through expanding representation among their own volunteer staff and by seeding the future of the ecosystem.

“Taking a quick glance across the psychedelic field including the investors and the invested in, the facilitators and the clients, the researchers and the researched—it doesn’t take long to confirm that the ecosystem of the psychedelic renaissance is awash with inequity and hegemony,” said Hanifa Nayo Washington, Fireside’s co-founder and chief of strategy.

The initiative will kick off with the training of 40 volunteers for its Affinity Peer Integration Service. This initial cohort will include people who are BIPOC, transgender, and military veterans, empowering callers and texters who dial into Fireside’s support line with the choice to be paired with staff from the same identity group, or “affinity” group.

Applications for the inaugural cohort are open until March 27. “This is just the beginning, and we intend to add more affinity groups over time,” said Washington.

Promoting diversity

Expanded representation of its support staff is just one piece of the Fireside’s new program. After completing a year of service on the peer support line, the Fireside Equity Fund will offer grants to affinity volunteers to pursue further education, training, and business development in the field of psychedelics.

The Equity Initiative is also supported by a variety of partners who will offer education and internship opportunities. To date, educational partners include Naropa University, Psychedelic. Support, MAPS Public Benefit Corporation, and Fluence. Paid internships will be offered with Dr. Robin Carhart-Harris of the University of California San Francisco’s Neuroscape Lab, Dr. Monnica T. Williams at the Behavioral Wellness Clinic, Dr. Christopher Stauffer of Oregon Health and Science University’s SNAP Lab, and the Training Team at MAPS Public Benefit Corporation.

“Most psychedelic use at this time occurs outside of formal clinical settings,” said Dr. Sara Lewis, associate professor and faculty co-director of Naropa University’s Center for Psychedelic Studies.

“Supporting Fireside was an easy choice for us, not only because of our shared values and mission, but because we recognize the value of on the ground support situated in communities,” she added. Naropa has committed an annual $10,000 full-ride scholarship for their Psychedelic-Assisted Therapies program.

In addition to supporting Fireside’s Equity Initiative, MAPS has also taken on a formal role of its own in promoting greater diversity through its Health Equity program. In 2021, they awarded $910,000 in scholarships to over 230 trainees from marginalized backgrounds.

“MAPS is thrilled to be providing five full MAPS Therapy Training scholarships, of $5,000 each, to Fireside Affinity Cohort volunteers,” shared Wes Hale, associate director of therapy training at MAPS Public Benefit Corporation. They are also offering a six-month internship working directly with their training team.

To affinity and beyond

The Affinity Peer Integration Service and its cohort of 40 volunteers will officially go live on June 23, 2022, and will be available Thursdays, Fridays, and Saturdays from 3:00pm to 7:00pm (PCT). Each month affinity volunteers will also lead free processing and integration sessions.

“Over generations, the impact of this initiative will create generative pathways for diverse healers to flourish and thrive,” said Washington. “Our vision, our true north is a Beloved Psychedelic Community. In this community, people of all identities are represented and welcomed—making this vision a reality is our work.”

*From the article here :
 
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How likely are Bad Trips and Flashbacks from LSD?*

Researchers give us some new data on LSD’s chances of causing bad trips, flashbacks, and other adverse effects.

by Abigail E. Calder, MSc | Psychedelic Science Review | 10 Nov 2021

“That sounds pretty scary. What are the chances of it happening to me?”

Some version of this question might come from potential patients, participants in research studies, and others new to psychedelics. In preparation for taking a psychedelic drug, people (ideally) learn about its possible effects, including the undesirable ones. It’s a natural question: How likely am I to have a bad trip?

Until now, it was never quite possible to put a number on this. Undoubtedly, some people still won’t try. But for the first time, we now have scientific data giving us a few numbers to work with. And as a bonus, we also have some new data on the chances of LSD flashbacks and other adverse effects.

Anxiety and bad trips

Dr. Friederike Holze and colleagues collected data from multiple studies in which healthy participants took LSD.1 Doses ranged from 25 – 200 micrograms (µg) spread across 83 participants in total. Many participants took multiple doses, and most of them had at least one high dose of 100 or 200 µg. All participants took a placebo during the study as well, making for tidy comparisons. Most of them (75 percent) had never taken LSD before, and the rest had not done it more than three times.

Holze et al. found that 72% of participants reported an overall positive experience with LSD. Another 19% said their experience was neutral, neither particularly good nor particularly bad (or perhaps both). A final 8% reported that their overall experience was either negative or just disappointing.

The authors don’t differentiate between negative and disappointing, although these are two very different outcomes. However, two other data points shed some light on how many of these less-than-happy experiences might be classified as something like a “bad trip.” Firstly, 6% of participants reported strong anxiety during their experience, all of whom had taken at least 100 µg LSD. Strong anxiety is not equal to a bad trip, but it is often a component of one.2 Secondly, 2% of participants reported that they would never take LSD again under any circumstances, not even in a safe and supportive setting (the rest would consider doing it again under at least some circumstances). The authors don’t say this, but it is tempting to wonder whether these 2% had strong anxiety which evolved into a bad trip.

Importantly, over a quarter of participants who got a full hallucinatory dose (at least 100 µg) experienced some degree of anxiety. But this doesn’t automatically spell disaster: in a safe setting, anxiety is often transient and can even resolve into something positive or meaningful. Those who end up with overall negative experiences are likely people for whom this resolution did not happen.

Attempting to synthesize all of this into one data point, one could say that healthy participants taking up to 200 µg of LSD in a safe setting have a 2-8% chance of a negative experience, with higher doses being riskier. Needless to say, the chances might be higher with a bigger dose or without such a safe setting.

Side effects

The fact that a few healthy subjects still had a negative experience in a safe environment might seem disconcerting. Certainly one can empathize with what they may have had to go through. But there is also good news: no long-term adverse effects were observed in any participant from this study, even the ones who had strong anxiety. After the acute effects of the 100 µg dose wore off, the most common side effects of LSD included feeling tired (54 percent), mentally dull (25 percent), or physically weak (14 percent), as well as difficulty concentrating (21 percent). Many people also reported headaches (43 percent). The frequencies of these side effects for the 200 µg dose were slightly higher. However, all side effects disappeared within a couple of days.

New data on LSD Flashbacks

These researchers also set out to provide data on LSD “flashbacks”, whose existence and nature have long been topics of speculation. A flashback occurs when the psychedelic state returns in some form – stereotypically, though not necessarily, altered visual perception – after the trip has ended.4,5 Reports of hallucinogen persisting perception disorder (HPPD) have also been published, in which users of hallucinogens chronically experience flashbacks that can impair their quality of life.

The possibility of flashbacks provokes two main concerns. Firstly, some might worry that an unexpected and intense flashback could impair someone in an unfortunate situation, for example, while driving. Secondly, there is the worry that flashbacks may not stop happening, eventually becoming HPPD. This study primarily addressed the second issue. In total, 7% of subjects reported having flashbacks more than 24 hours after LSD administration. Each of these people experienced between 1 and 3 flashback events. However, no one had a flashback later than 86 hours (about 3.5 days) after taking LSD, meaning that no subjects developed HPPD.

As to the first concern, previous research on HPPD indicates that patients are usually aware that their flashbacks and symptoms are not real, and these do not reach the intensity of a full psychedelic trip. If this is true for HPPD, it is likely true of mild and transient flashbacks in people who do not develop HPPD. Other detailed case reports of flashbacks have described “benign” visual hallucinations which do not significantly impair people, although this does not mean that all flashbacks are completely harmless.

Interestingly, there is some evidence that HPPD – as opposed to benign flashbacks – might be more than a perceptual disorder. It may be better classified as an anxiety disorder, not unlike PTSD. The trip preceding the onset of HPPD is often a “bad trip” with strong or extreme anxiety.4 Furthermore, HPPD can come with symptoms like dissociation and anxiety in addition to perceptual disturbances, and these symptoms need not have been present in the original psychedelic trip. Because prolonged, unresolved anxiety is rare in psychedelic research with healthy participants, the risk of HPPD in this setting is probably minuscule. (Not that HPPD is common even among those who have had bad trips – most of them end up fine.)

All in all, these data suggest that flashbacks can indeed happen, but are relatively rare and short-lived after taking up to 200 µg of LSD. HPPD seems rarer still. More data from more people will be needed to solidify this information, but this study is an important contribution toward understanding the real risks of a phenomenon that has been subject to a great deal of speculation.

What about outside the lab?

Before we go, don’t forget: in-person psychedelic research with healthy people includes a very specific population of participants. Everyone is screened for mental and physical health problems. They are well-prepared for the effects of LSD, and they take it in a safe and supportive setting with trained researchers who know how to stop a bad trip before it really gets going. This study also only included people who had never or rarely used LSD.

But what about other people – people who aren’t as prepared, have a history of mental illness, or take psychedelics much more often or in very different settings? For now, it’s not guaranteed that the risk of bad trips and flashbacks is as low in other situations. Most would agree that a safe and supportive setting carries a lower risk of bad trips than a typical recreational setting. But no one knows how flashbacks arise, so it is not obvious that the setting affects them to the same degree.

Previous research indicates that perceptual disturbances after LSD may be common in some groups of recreational users, especially those who use psychedelics relatively often. In one online study, 60% of participants reported visual distortions triggered by hallucinogen use, although the authors acknowledged that their sample may have been biased toward heavy drug users. This is in stark contrast to the relatively low prevalence of flashbacks (7 percent) reported in this study of well-screened, inexperienced users. Further research should investigate how characteristics of the setting and the user affect the risk of flashbacks and HPPD.

In any case, we now have some valuable new safety data on various doses of LSD in a safe and supportive setting. In healthy, mostly psychedelic-naive subjects taking up to 200 µg of LSD, the risk of a negative experience lies between 2 and 8%. The risk of transient flashbacks seems to be about 7%, and HPPD was not observed. Concrete data like this can help people – including clinicians and policymakers – make informed decisions about the risks and benefits of psychedelic drugs.

*From the article (including references) here :
 
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Do magic mushrooms cause Diarrhea?

Magic Mushrooms 101 | October 22, 2020

Magic mushrooms have a variety of effects due to their high Psilocybin content. This psychoactive chemical can cause a trip that elicits hallucinations, perception distortions, and bodily changes. Currently undergoing various scientific research, psychedelic mushrooms are undergoing research for potential medical use.

Users are raving about its promising effects, but one controversial problem is often linked to its consumption: do magic mushrooms cause diarrhea? Here are some facts that can answer this question:

Physical effects of magic mushrooms

Most of the literature about magic mushrooms explores their psychological effects rather than physical ones. Some suggest that these plants can increase tolerance over time, but not physical dependence. This means that people will need higher doses to achieve a similar intensity of trips, but not necessarily make them addicted.

Deciding to use mushrooms will not result in extreme withdrawals. Some reported physical effects are increased heart rate, muscle cramps and relaxation, nausea, pupil dilation, dry mouth, sweating and chile, drowsiness, and yes, diarrhea. This answers the pressing question, but it does not clarify how. How can magic mushrooms cause diarrhea?

Risks when taking magic mushrooms

Magic mushrooms do not cause adverse side effects given responsible and safe use. Problems can arise from taking the wrong type of mushroom, misuse, and overdose. The great news is, psilocybin mushrooms are not associated with deadly overdoses.

Mushroom diarrhea is one of the riskiest problems from misuse, but it can be avoided. Learning about the different kinds of toxic mushrooms can help people from accidentally picking them up and consuming them. They are often mistaken as edibles because they bear similar features to some mushroom species.

Part of poisoning syndromes includes gastrointestinal irritation and kidney damage. Symptoms, which include diarrhea and vomiting, will appear within 30 minutes after consumption.

How to avoid risks

Avoid ingesting mushrooms foraged outdoors without verification. Experts even advise that foraging should be avoided altogether, especially when there is no background in identifying magic mushrooms.

Getting a supply from a reliable source or indoor cultivation is better. If mushroom picking cannot be helped, join online forums that help discuss and identify the mushroom via pictures. This can help anyone in finding the right kind of plant. The bottom line is that magic mushrooms will not cause any problem when taken correctly. They provide many benefits that can be missed because of carelessness.

It is better to be safe than feel excited about a trip and end up being sick instead. Proper handling of mushrooms can ensure that the sought-after-effects can be achieved. Read further on our articles if you are pregnant when taking your shrooms or will be undergoing a test for detecting psychedelic use.

 
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MDMA, Water, Seizures, and Death*

by Wesley Thoricatha | Jun 9, 2021

Contrary to popular belief, drinking too much water while under the influence of MDMA can be just as harmful, if not moreso, than not drinking enough water. While this seems counterintuitive, there are fascinating biochemical reasons why the human brain is susceptible to catastrophic swelling when someone is on MDMA and too much water is ingested. To gain insight on this important point of psychedelic harm reduction, we spoke with Dr. Gabriel Kearns, founder of Elevation Chemicals.

Thank you so much for speaking with us Gabriel. Can you shed some light on how too much water can be dangerous when taking MDMA?

Anyone who has ever been around people taking MDMA has probably heard others say: “Make sure you drink a lot of water!” At face value this seems like intuitively good advice, especially for those that have taken it and know the intense thirst and sweating that can come with the experience. I would like to take a moment to explain to you why chugging water while taking MDMA may be incredibly dangerous, and how it contributes to a significant number of the (rare) deaths that are associated with its use.

Before I cover exactly why MDMA and water ingestion can be dangerous, we need to cover a little bit of basic biology and physiology. The first concept is that water always moves to the compartment that has more electrolytes- or salt- in it. This is what’s known as osmosis, and in our body the way this works is when we drink water free of salt, it travels through our body looking for areas of higher salt concentration, and it swells those compartments. In our body, one of these compartments is our brain.

Under normal circumstances, when we drink a glass of water, it travels through our body, entering cells and compartments like our brain until our body reaches an equilibrium where there are no more areas for it to fill, and at that point we usually urinate out whatever volume of water our body doesn’t have any use for.

Now let’s talk about how MDMA affects this normal process. MDMA has two main ways it disrupts our body’s ability to handle excess water. Firstly, MDMA increases levels of a hormone known as ADH (antidiuretic hormone). This hormone does exactly what its name suggests, it inhibits the signal for our body to urinate out the excess water we don’t need. Secondly, MDMA increases our perception of thirst and raises our temperature, causing people to drink more water than they typically would otherwise.

So this sets the stage for how MDMA causes users to end up with extra water in their bodies. This coupled with the common misguided idea that users must drink lots of extra water during their session, sets the stage for some users to end up with a dangerous amount of water in their body that they can’t properly get rid of.

Interesting, so we’re told to drink extra water, and our body feels like it needs extra water, but then we can’t get rid of excess water? How does that become dangerous?

Under normal conditions our body tightly regulates the amount of free water in our body, so that we keep a very specific concentration of salt or sodium in the blood. This salt maintains our heart rate, our neuronal brain functions, and countless other important physiologic processes. So, any disruption in the level of salt in our blood, such as excess free water resulting in diluted sodium concentration, can disrupt our heart rate and disrupt brain signals causing seizures. If you have ever seen someone have a seizure during a MDMA session, this is one likely explanation for what may have caused it.

While seizures and cardiac arrhythmias are deadly on their own, the most feared complication from drinking too much water is swelling in the brain. I mentioned earlier how water likes to move to compartments that are high in salt, and one area of the body that is full of salt is the brain. As free water moves into the brain, it begins to swell. Normally this is a signal for the kidneys to get rid of excess water to stop the brain swelling, but in MDMA users, this normal hormone signaling is disrupted, meaning the user will continue to feel thirsty, without being able to urinate off the free water. As the brain swells, the skull begins to press against the tissue. If the user drinks enough water, the skull will run out of space for the brain to be able to move into, and it can begin to push out of the hole in the bottom that our spine comes through. At this point, it’s possible to internally decapitate yourself, resulting in immediate paralysis or death.

Jesus. Talk about a bad trip!

Thankfully this is an extremely rare worst-case scenario. Milder forms of brain swelling are much more common, and thankfully there are some simple things people can do to protect themselves from brain swelling and the side effects of MDMA induced hyponatremia.

First and foremost, take reasonable doses: There is a dose dependent effect of MDMA on hormone signaling, and higher doses are more likely to cause water retention. And of course, watch your friends and make sure they don’t chug water all night long. It should be noted that women are at higher risk for side effects related to water intake, because their estrogen naturally leads to water retention. One study estimated 75% of patients who were seen for MDMA induced hyponatremia in the hospital were women.

Lastly, when drinking fluids during a MDMA session, choose a beverage with salt in it over a glass of plain water. Drinks like Gatorade are perfect because they have added salt in them. Because of the added salt, the water inside will not diffuse into the brain, and instead it will stay in your blood vessels where you will retain it until it can eventually be urinated out.

We are very grateful to doctor Kearns for sharing this important harm reduction information about MDMA with us. You can visit his company Elevation Chemicals here that specializes in drug testing reagents which help identify adulterants in MDMA and other drugs.

*From the article here :
 
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Are there risks to using psychedelics if you have certain mental illnesses?

by Rachel Clark | LUCID | 2 May 2022

I would like to try psychedelics, but I have a diagnosed bipolar disorder. Are there risks to combining psychedelics with certain mental illnesses?

A great question, and one that I can only answer to the best of my current knowledge. Let the record show that this is not medical advice and that you should verify it with mental health professionals who are involved in carrying out studies on this topic.

Here’s my take, based on what I’ve been told by some researchers and therapists who work with psychedelics: Mood and psychotic disorders, such as bipolar (with or without psychosis) and schizophrenia, are prone to flare-ups when you go through periods of stress. People who have dormant mood or psychotic disorders, either from familial inheritance or just their personal chemistry, may experience their first onset of symptoms after experiencing acute or chronic stress.

Stress looks different for everyone, but some pretty universal stressors include sleep deprivation (72 hours of wakefulness is enough to trigger acute psychosis in the average person), traumatic events (like losing your home, breakups, injury, or other kinds of fear/pain/loss), chronic distress (such as a difficult living situation, financial hardship, or difficulties with mental health), and physical and/or mental exertion (intense exercise or emotions; strong physical responses to emotions).

From what I understand at the moment, it’s not so much that psychedelic experiences are necessarily any more or less powerful as stressors than these other things, it’s that psychedelic experiences are more prone to producing intense experiences in general. Having a trip where, say, you get it in your head that you’ve died and you’re in purgatory, can be very traumatic. Alternatively, you might have a trip where your connection to The Oneness is so strong it carries over into your daily life.

If you have a personal or family history of mood or psychotic disorders – especially if your immediate family, like your parents (or you yourself) have mood or psychotic disorders – it becomes extra important for you to weigh the opportunity cost of doing psychedelics and to baby proof your environment as much as possible. Indeed, the risk of entering into a manic or psychotic state during/after a trip does exist (I’ve personally witnessed it, several times). Sometimes this leads to a diagnosis, and other times it’s an isolated incident. Because of this, there’s usually a bit of a waiting game for a few days to see if things ebb or the person returns to baseline.

Ultimately, my advice is fairly simple: If you have a mood or psychotic disorder, you are indeed at higher risk when doing psychedelics. That doesn’t mean that you absolutely shouldn’t do them, necessarily, or that they’re guaranteed to worsen your symptoms, but you need to know that it can (and does) happen.

If you decide you want to try a psychedelic substance, I advise starting with a true microdose (0.1 g of mushrooms or 5 µg of LSD) and very slowly and gradually increasing the dose, only consuming in environments/with people that are calm and safe. More frantic activity, sensory overload, and conflicting social cues can lead to more distressing and chaotic trips, which increases your risk of having many stressors at play. You can also just stick with microdosing, which is definitely the lowest-risk practice. Avoid taking any psychedelic on a daily basis.

I strongly recommend discussing your plans with your mental health provider if you have one, and your support system if you don’t. Having other people on your team who can help you monitor your response to psychedelics from the outside can be invaluable.

Does microdosing LSD have a different effect than microdosing psilocybin and if so, how is it different?

Actually, yes! LSD has a different pharmacological profile than psilocin (the active component of psilocybin). Psilocin is very serotonin-oriented, and its action is almost – if not completely – entirely focused on serotonin receptors. LSD, on the other hand, also influences dopamine and possibly norepinephrine, and it lasts about twice as long as psilocin does.

For a refresher, serotonin is a neurotransmitter that’s involved in things like sleep, social behavior, and appetite, and mood. There are multiple different kinds of serotonin receptors – little buckets that serotonin molecules stick themselves into to produce some sort of response in the brain – and each of them has different effects.

The 5-HT2A receptor, specifically, is the receptor responsible for producing the effects that we traditionally affiliate with psychedelics, although not every hallucinogen activates it. Salvia, for example, is actually an opioid agonist, which means that even though it’s hallucinogenic it’s not typically classified as a psychedelic. Psychedelics are drugs that act on the 5-HT2A receptor, and hallucinogen is a broader class. Note: This definition isn’t completely universal.

Dopamine, on the other hand, is involved in reward and motor control, and norepinephrine is your body’s fight-or-flight neurotransmitter, so it’s involved in arousal. We’re still learning how norepinephrine might be involved here, but there seems to be a general consensus that dopamine is affected by LSD.

What does all this mean? For one thing, many people find LSD to be much more stimulating than mushrooms. It’s common for people to take a microdose as a bit of an energy boost, but fewer people find that mushroom microdoses are explicitly energizing (but it does happen). LSD also lasts twice as long (8-12 hours), which may or may not be ideal if you’re looking for something for the evening hours.

There’s also just the general “these are different drugs” bit. Mushrooms are often (but not always!) taken with different intentions than LSD, which tends to be more party-oriented. The activity that you plan on doing might be heavily impacted by your microdose – a corporate event, for instance, might not play too well with mushrooms, and lying on the beach watching the sunset might merit something a bit calmer and more introspective than LSD. What it comes down to at the end of the day is preference.

Is ketamine like alcohol where you can build a tolerance to it? The more often I use it, the more ketamine it takes to feel an effect. Is there a point where you can take too much like alcohol poisoning?

To the first: Yes, definitely. For many people ketamine produces “diminishing returns” where subsequent doses are less enjoyable after a certain point. This can also happen when you’ve been doing it frequently. Here’s a good time to note that doing ketamine frequently can and does produce bladder/liver toxicity!

Most drugs build tolerance when you’re using them often. Doing ketamine every few weeks consistently will eventually build a tolerance, for example, as well as doing it for many hours straight. This is the difference between a chronic and acute tolerance. Chronic tolerance is established over time, while acute tolerance builds over the course of a session. Having a higher acute tolerance, followed by higher chronic tolerance, increases the risks of ketamine toxicity significantly. Proceed with extreme caution.

In regards to the alcohol poisoning bit, not exactly. If you take way too much ketamine in one night you might be causing acute stress to your organs, but after a certain point you’re more likely to just anesthetize yourself and enter a catatonic state for two hours. This being said, doing tons of ket in a sitting can disrupt your thermoregulation (body temperature regulation), which may be dangerous.,You’re also at high risk of vomiting and choking on it if you’re on your back or not being watched.

It’s highly ill-advised to try and reach an anesthetized state on ketamine without the support of a medical professional. If you really get to that point, you’ll probably need an IV drip and vitals monitoring. Either way, ketamine can be a bit of a slippery one since it’s so easy to start doing it more often – first at festivals, then at raves, then at weekend parties, then at home with friends, then alone in bed for fun. None of these environments is inherently bad, BUT it’s not uncommon for people to find themselves suddenly using ketamine all the time.

This is happening increasingly because of ket’s spike in popularity as an antidepressant administered by therapists or as part of clinical services. If you’re using ketamine often enough to develop a tolerance and diminishing returns, I strongly suggest taking a nice long break and establishing longer pauses if/when you pick it back up. My personal recommendation is to not use ketamine more than once a month, and if you cheat, take an even longer break.

I recognize that this advice is not in alignment with 1) ketamine infusion therapy regimens provided in clinical settings and 2) prescription lozenge/nasal spray ketamine regimens prescribed by mental health professionals, so I’ll explain: Part of the issue here is that people tend to use ket in settings that are not supervised by medical professions on an ongoing schedule, like every 3-4 weeks for multiple years. This can make it difficult to take longer breaks due to the baked-in routine of it.

Regular exposure, especially if it’s high-grade (large quantities), can cause gradual bladder toxicity that eventually leads to painful urination or other related issues. If you ever feel anything related to bladder or kidney pain and you’re doing ketamine frequently, try to halt your use immediately.

Ketamine therapies, on the other hand, are often administered to people who have never used ketamine before and don’t have access to it on a recreational basis. The quantity of ketamine that’s given through an IV/IM is much lower than the amount that an average person would snort in a night. The typical IV infusion is 0.5 mg/kg, which amounts to just about 25-50 mg of ketamine over the course of an hour. Even if you’re treating chronic pain, which uses much longer IV/IM sessions, the total amount consumed is usually nowhere near the half-to-full grams that many people go through in a night or weekend.

Additionally, these sessions are usually administered in a “burst” of frequent infusions followed by maintenance infusions on a less regular basis.

All this to say that I advise responding to a tolerance or diminishing returns by stopping your use for a tolerance break and reevaluating the schedule on which you’re consuming ketamine.

About your Psychedelic Auntie

When we have questions about psychedelics, we often consult our Auntie. An Auntie can be a person of any gender who offers wise advice about psychedelic substances and how to effectively use them. Lucid News is asking a collection of well-informed people to step in as Auntie and answer your questions about psychedelics. Some of the best peer-based, accurate information about psychedelic substances and harm reduction comes from DanceSafe, a nonprofit educational organization founded in 1998. DanceSafe provides health and safety services at festivals and events. This month, our Psychedelic Auntie is DanceSafe Programs and Communications Coordinator Rachel Clark. Send your questions to the Psychedelic Auntie via the Lucid News contact page and watch this space for the answers.

 
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What are the potential risks of microdosing psychedelics?

by Nick Jikomes, PhD | LEAFLY | 20 Jan 2022

Microdosing is the practice of ingesting small amounts of a psychoactive substance—enough to get some kind of perceived benefit, but not enough to become intoxicated or feel the psychoactive effects of a full dose.

Microdosing psychedelics has become a popular new wellness trend. You can allegedly get various mental health benefits such as enhanced mood and creativity. Everyone from health-conscious young professionals to high-powered tech executives have credited this as a powerful brain hack: a cognitive boost with no obvious side effects.

Psychedelics have long been associated with creativity and have been scientifically shown to stimulate neural plasticity, the ability of brain cells to rewire themselves, which is thought to underlie their therapeutic mental health effects.

This has led to the alluring idea of microdosing: What if you can get the benefits of enhanced neural plasticity without the ego-dissolving hallucinatory experience? Just pop a magic mushroom gummy and watch your spirits lift.

There’s big commercial interest here. In the language of startups, microdosing could increase the “Total Addressable Market” (TAM) for psychedelics, widening the pool of potential consumers. If microdosing has demonstrable benefits, it could help scale up psychedelic medicine. Large doses of psilocybin may have therapeutic effects, but patients require preparation and supervision before, during, and after their experience. Smaller doses with sub-psychedelic effects don’t require such time- and resource-intensive oversight.

Compared to macrodosing with supervision and integration, microdosing more cleanly fits the standard pharmaceutical treatment template in psychiatry: diagnose the patient’s issue, prescribe a non-ego-dissolving drug, add talk therapy as needed. Repeat.

Besides, going on a multi-hour psychedelic trip is simply too intimidating for many people.

What if we can turn millions more people on to psychedelics in less time and with fewer side effects by using lower doses of these drugs? And can we sell low-dose consumer packaged goods?

Life advice: When something sounds too good to be true, assume it is until proven otherwise.

Evidence for the benefits of microdosing psychedelics?

Almost all evidence for the benefits of psychedelic microdosing in humans is anecdotal. The few human studies out there rely on self-reported data, which is hard to draw reliable conclusions from, especially when you’re measuring something subjective.

People are prone to expectancy effects—they are biased to report what they expect to experience, especially when they really want a particular outcome. This is why double-blind, placebo-controlled studies are the gold standard.

When evaluating self-reported microdosing data, apply a macrodose of caution. For example, this recent study showed that adults who microdose psychedelics self-report lower levels of anxiety and depression. While that’s good to hear, the reported effects were small. Moreover, the data are from people who were motivated by mental health concerns—people who really wanted that result.

These are perfect conditions for expectancy effects. Because the data are self-reported and there’s no real control group, we can’t bank on these results.

Placebo effects and the power of belief

An interesting psychoactive phenomenon in themselves, placebo effects are widespread in medicine: A person’s expectations can drive measurable physiological change. Placebo effects are common in situations where the measured outcome is subjective, which is exactly what microdosing enthusiasts claim—mild subjective effects. Placebo effects are common in the world of pain medicine: Give someone a sugar pill that they think is a pain drug, and they actually experience reduced pain.

Taken to its lowest extreme, microdosing becomes homeopathy: The dose is so low that it’s zero. Imagine collecting data from health-conscious homeopathy enthusiasts who want to lower their anxiety levels with homeopathy. You give half of them a homeopathic product and the other half a placebo, then ask how they feel. They’re all likely going to report an improvement.

Indeed, this is exactly what was found in the only placebo-controlled study I’m aware of on psychedelic microdosing. The people who microdosed reported improvements, but so did the placebo group, with no difference between them.

Placebo effects are real. But if your mood boost is caused by the mere belief that a 0.1g mushroom chocolate is an antidepressant rather than a pharmacological effect from psilocybin, so what? There’s nothing wrong with a placebo-induced mood boost so long as there’s no downside risk.

But there could be downside risks.

Microdosing psychedelics: Too much of a good thing?

I spoke to medicinal chemist Dr. David Olson, whose lab studies the molecular and cellular mechanisms by which psychedelics and other psychoplastogens work in the brain. On the subject of microdosing, he offered the following words of caution:



In the interview, he referenced homeostatic plasticity, a known brain phenomenon, in which our bodies regulate crucial bodily functions to maintain balance, or homeostasis. Think of it as biology’s “Goldilocks Principle”—when you get too hot, automatic mechanisms kick in to cool you down, such as sweating; when you’re too cold, there are automatic mechanisms for generating heat, such as shivering. Our systems have to stay in balance for our cells to work properly; not too hot, not too cold.

When our ability to homeostatically regulate breaks down, many systems can dysfunction. Diabetes is a good example. Normally, blood sugar is tightly regulated.

When it spikes after a meal, our body automatically senses this and brings down blood sugar levels to restore balance, or homeostasis.

But the process isn’t perfect. Biology is messy. When your body pulls blood sugar back down to normal, it often overshoots. This can result in fatigue, which is why a “food coma” can follow a big meal.

When this process goes awry, as in diabetes, blood sugar levels drift out of the Goldilocks range for extended periods, which can have a variety of negative physiological consequences.

Can you have too much neuroplasticity?

In the brain, neural plasticity, the ability of brain cells to rewire themselves, is under homeostatic control. Plasticity is crucial for learning, but if your brain became too plastic—if you cranked up the plasticity thermostat all the way—you would, in some sense, have the mind of an infant. Your existing memories would destabilize. You would have difficulty taking coherent action.

Conversely, if you turned the plasticity thermostat in the opposite direction, you would become rigid, with little ability to learn and adapt.

As with blood sugar, so with plasticity: not too much, not too little. Your brain has built-in controls to sense when there’s too much growth, and when that happens, it can turn down the “growth thermostat,” causing neurons to shrivel up by trimming back their connections.

In other words, stimulating the growth of too many neural connections can trigger an automatic process that results in the exact opposite. This is the risk with regular microdosing of psychedelics.

Can frequent psychedelic use have detrimental effects on neuroplasticity?

In one experiment, rats were given a small dose of DMT, below the threshold thought to cause psychedelic effects, every third day for several weeks. Similar to single, large doses of psychedelics, antidepressant and anti-anxiety effects were observed. Unlike single doses, which cause robust neuronal growth, small doses of DMT every few days resulted in either no change in growth or a decrease.

The idea here is that if neurons become overstimulated after multiple doses of a psychedelic, the brain might be dialing down its “growth thermostat” to compensate. It’s conceivable this could even make the symptoms of some psychiatric disorders worse, perhaps similar to the food coma that’s triggered when your body undershoots blood sugar levels after a meal-induced spike.

A similar theme emerges from animal studies that used large doses of LSD. Intermittent, high doses of LSD given for more than three months lead to persistent behavioral deficits, while a similar dose given over a shorter timespan had antidepressant-like effects.

The dose and the length of treatment are critical for determining outcomes, which can be either beneficial or detrimental.

And there’s another potential risk from frequently taking psychedelics.

Could frequent psychedelic use cause heart problems?

Psychedelics are most commonly associated with a brain receptor called serotonin 2A (5-HT2A), which is crucial for their mind-expanding effects. But many psychedelics also activate another serotonin receptor, 5-HT2B. This receptor is abundant in heart tissue and is implicated in drug-induced valvular heart disease.

The concern is that, while occasional use of a 5-HT2B drug may not cause any problems, repeated use for extended periods could trigger heart problems, even at a low dose. While this heart issue has not been directly tied to classic psychedelics like DMT, psilocin, or LSD, there is a well-documented history linking valvular heart disease to the long-term use of other drugs that activate this receptor.

Microdosing psychedelics: What should you do?

One thing that’s clear about psychedelics and other psychoplastogens is that both the dose and frequency of exposure matter. Unfortunately, we just don’t know enough to give anyone a clear playbook on the benefits and risks of taking different doses of these drugs over different time frames.

We know that single, large doses given under appropriate conditions can be therapeutic. We also know that lots of people say that microdosing is a game-changer, and there are early indications of potential therapeutic benefits. But there may be serious concerns lurking beneath the surface.

I think adults should be treated like adults: They should be informed of the facts and be free to make their own decisions. As for myself, I’m going to stick with the occasional macrodose.

To learn more about Mind & Matter and listen to the podcast that inspired this article, visit THIS link.

 
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Hallucinating long after the trip is over: HPPD

An overview of the symptoms of Hallucinogen Persisting Perception Disorder (HPPD), how it differs from flashbacks, and how common it might be.

by Alexa Julianne, BS | Psychedelic Science Review | 28 Apr 2022

Psychedelic clinical trials are on the rise and more are on the way as previous studies have generally concluded that psychedelics are safe. Researchers are also aware, however, that they do not come without risks. But are there long-term effects from psychedelics that are harmful in any way?

This is a valid research question but for the general public, it may also echo the 1987 anti-drug commercial showing that your brain can become “fried” just like the egg sizzling away in the pan, irreparably damaged.

Amanda Feilding, Executive Director of the Beckley Foundation clarifies that “[t]here is no evidence indicating that classical psychedelics can fry anyone’s brain—they are remarkably non-toxic substances, and they have not been associated with any kind of neurotoxicity or organic brain damage.”

Another legitimate concern is whether you can get stuck in a permanent psychedelic state, forever tripping, or “permatripping”. According to James Fadiman, when Timothy Leary and Richard Alpert actually attempted to sustain a long-term psychedelic state by taking large doses of LSD each day, they were unable to do so. This is because consecutive doses of psychedelics such as LSD, psilocybin, or mescaline lead to the development of rapid tolerance, or a decline in response that happens as quickly as a few hours, even if the initial dose is quadrupled.

Fried brains and “permatripping” may not have any scientific backing, but there are two other risks to psychedelic users: flashbacks and Hallucinogen Persisting Perception Disorder (HPPD).

What is the difference between flashbacks and HPPD?

Flashbacks are brief and benign remembrances of a drug’s effects that occur at some point after the drug has worn off. During these episodes, people can still function normally and they may experience the flashbacks with pleasure,4 some even referring to them as a “free trip”. They can last seconds to minutes and may only occur a handful of times.

HPPD on the other hand, is a prolonged and distressing visual disorder, lasting from weeks to years after use while impairing daily functioning. Unlike flashbacks, HPPD is included in the DSM-V, making it a clinically diagnosable disorder for people who are experiencing severely distressing visual disturbances who may be unable to lead normal day-to-day lives.

HPPD can be classified as one of two types, where Type 1 consists of milder symptoms that would be more closely associated with flashbacks. Those with this diagnosis have a good prognosis because they can function normally and only experience temporary and sometimes pleasurable memories of their psychedelic experience. Type 2 is more severe, long-lasting, and has a worse prognosis, as the almost constant visual effects become a regular part of a person’s daily life.

Researchers summarize that these symptoms may be “debilitating, deteriorating, disintegrating, and disturbing,” and “are experienced as overwhelming, terrifying, and horror-filled phenomena.” The changes in perception are so striking that it can cause significant impairment and is usually accompanied by distress as well as depersonalization, derealization, and depression or anxiety.

What are the symptoms of HPPD?

HPPD symptoms can vary widely, but some commonly experienced symptoms include:​
  • Visual snow, or grainy field of vision​
  • Colors can flash suddenly or be intensified​
  • Haloes, auras around people or light sources​
  • Trails, an after-image when an object moves​
  • Geometric shapes and fractals​
  • False perceptions of movement in the peripheral visual fields​
  • Seeing things that are larger, smaller, closer, or farther away than they actually are​
Research suggests that most (76 percent) HPPD symptoms arise within one week of the initial drug intake while the rest (24 percent) can begin anytime after a month, with the longest interval found by one study to be 20 years. Symptoms can be continuous, intermittent, or sudden, and can last between weeks and years, or even decades in a few rare cases. Auditory and other senses are usually not affected.

Below are two striking accounts of HPPD after ingesting more than one substance at a time.

“Gigantic transparent spiders were in my bed; standing in my bedroom. They didn’t move but stayed in the same place. I left the room and went into my bathroom and everything was normal; but going back into my bedroom they were still there.” – Patient describing visual effects one week after taking psilocybin mushrooms, LSD, cannabis and dextromethorphan (DXM) powder.

“Everything around started to pulse and breathe, various patterns appeared and disappeared, my TV began to talk to me again.” – Patient describing effects after smoking cannabis one month after taking hash, psilocybin, and alcohol.

How common is HPPD?

It is difficult, if not impossible, to say how common the disorder is, though research suggests it is rare. Some researchers have noted that “the data do not permit us to estimate, even crudely, the prevalence of ‘strict’ HPPD.” An online survey collected information from 2,455 psychedelic users and found that 4% reported drug-free visual experiences significant enough to think about seeking treatment, which is indicative of HPPD. Grinspoon and Bakalar estimated that 1/50,000 psychedelic users meet criteria for Type 2 HPPD. According to Amanda Fielding, “HPPD affects a very tiny proportion of psychedelic users, and less users of this proportion report troubling effects with it.” A recent pooled analysis of 142 participants across six studies found that flashbacks were quite common, occurring in up to 9% of healthy volunteers, but none met criteria for HPPD.

It is important to note that HPPD has never been observed in a clinical trial setting. Dr. Matthew Johnson at Johns Hopkins University, explains: “Amazingly, HPPD has never been seen in the thousands of participants, either from the older era, from the late 50s to the early 70s, to people in psychedelic studies with LSD, psilocybin, or mescaline. It’s never been seen in the modern era, now with thousands of [clinical trial] participants at a number of centers like ours and throughout the world.”

Though most psychedelic clinical trials are screening for HPPD, much of the available research is currently only from open label studies, case reports, and surveys. Despite the fact that this disorder seems to only affect recreational users and only rarely, researchers agree that it requires further investigation.

What causes HPPD?

HPPD can be triggered, or induced by a number of different compounds, but according to a review on the subject, LSD is the most common (37 percent). After that, cannabis (13 percent), MDMA (6 [ercent), and at much lower rates 2C-B, 2C-E, ayahuasca, ibogaine, ketamine, mescaline, psilocybin, and synthetic cannabinoids. It is interesting to note that HPPD has also been described in non-psychedelic substances, for example by people taking large doses of dextromethorphan (DXM), found in over the counter cold medications.

Following the ingestion of one or more of those substances, symptoms can also be triggered by stressors, such as subsequent drug use. Cannabis was listed as the substance that worsened HPPD symptoms by most participants (60 percent) in one survey, while a review summarized that the use of natural and synthetic cannabinoids were the most common triggers for HPPD. Alcohol use has also been known to trigger HPPD.

Psychological issues, such as depression and anxiety, can also trigger HPPD symptoms months or years after drug ingestion. In a self-reported survey, 100% of the 26 patients in one study with HPPD reported the preexistence of a mental condition, including mood disorders. Another study found that HPPD patients were five times more likely to report visual disturbances after experiencing stress. Users have also reported a variety of triggering events, such as entering a dark environment, sexual intercourse, flashing lights, and tobacco smoking, to name a few.

Risk factors and reducing risk

Some people may be more at risk or predisposed to developing HPPD, while performing certain behaviors may contribute to an increased likelihood of developing the disorder. Some of the risk factors for HPPD include:​
  • Pre-existing psychiatric conditions (i.e., schizophrenia, bipolar, major depression, anxiety)​
  • Prior visual abnormalities, (i.e., eye floaters) or concentration problems​
  • Tinnitus​
  • Substance use disorder​
  • Mixing more than one substance at one time​
  • Younger age and early lifetime substance use​
In clinical trials involving a psychedelic, scientists reduce the risk of HPPD by excluding participants with severe psychiatric disorders. They also ensure that participants feel safe with the therapy team and are well prepared before the session. Outside of research settings, reducing risk for HPPD might involve refraining from drugs, especially during adolescence. One small survey found that when compared to the HPPD Type 1 group, the HPPD Type 2 group was younger, had tried LSD for the first time at an earlier age, and had done LSD more frequently. The researchers suggested that these factors during the period of adolescence may disrupt natural neurobiological processes.

Ed Prideaux, an advocate for HPPD awareness, suggested a few other ways to reduce risk in a harm reduction article and information guide written along with the Perception Restoration Foundation, a nonprofit dedicated to HPPD research. These include focusing on wellness the week after taking a drug to ensure perception returns to its baseline state, sleeping well, and doing integration work. Additionally, they suggested avoiding cannabis and other drugs, as well as avoiding stress, screens, and triggering environments.

HPPD treatment and outcomes

Because HPPD is a rare disorder and is not well-researched, there are no standard treatment options. Instead, people have reported using off-label medications and making lifestyle changes to alleviate their symptoms. It is important to note that treatment isn’t always necessary, as some have noted up to 50% of cases spontaneously resolve within a few months.

Medications that have been used in case reports and open-label studies with some or mild success include antihypertensives (clonidine and lofexidine), antiepileptics (lamotrigine), benzodiazepines (clonazepam, alprazolam), and antipsychotics (risperidone, perphenazine, sulpiride, zuclopenthixol). A systematic review concluded that of the 57 identified case reports and case series that had received pharmacological treatment, 63% showed improvement with either full or partial remission and symptoms worsened in 7% of cases.

According to “The HPPD Information Guide” produced by the Perception Restoration Foundation, psychological treatments such as counseling and integration may lessen the symptoms as stress, conflict, and overall mental and emotional health may have an influence on severity.

Ongoing research

Researchers still don’t know how HPPD occurs mechanistically, but David Nichols, Professor Emeritus of Pharmacology at Purdue University and Founder of The Heffter Research Institute speculates that perhaps HPPD is caused by the visual system in the brain becoming sensitized. Dr. Matthew Johnson thinks that there may be a very rare neurological susceptibility that might be precipitated by psychedelics and other non-hallucinogenic substances.

This is why Macquarie University and the Institute for the Clinical Advancement of Neuroplasticity (ICAN) in Australia along with the Perception Restoration Foundation are collaborating with researchers from Harvard and Johns Hopkins to study the nature of HPPD. Professor Harry McConnell and Director of ICAN told Psychedelic Science Review, “We are investigating the possible causes and effects of HPPD with particular reference to what pathways in the brain might be involved with a view towards future studies on treatment of HPPD.”

Researchers are inviting anyone to fill out their online questionnaire and they will also be conducting a neuroimaging study involving magnetoencephalography, electroencephalography, and functional MRI to measure any changes in the visual pathways of the brain. The Perception Restoration Foundation is also collaborating with the University of Melbourne to create a screening tool that would allow someone to determine if they are an at-risk individual or if their symptoms would qualify as HPPD.

The answer about whether psychedelics can cause long-lasting harm is still difficult to answer. With ongoing research projects and organizations like the Perception Restoration Foundation, there is a growing effort to uncover more details about this disorder such as its true prevalence. In the meantime, it may have to remain a matter of perception.

*From the articles (includng references) here :
 
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