OMG, I'm so glad I found this thread! For the longest time I thought I was the only one.
I smoked some Serenity Now almost a year ago. I had a massive panic attack afterwards. I only smoked it probably a total of about 6 or 7 times, but all in the span of a few days. I started to feel like I was losing my f*cking mind after awhile. The thoughts running through my head, the confusion, the feeling of disassociation (feeling "unreal"), the panic, the anxiety... freaking TERRIBLE. I tried seeing a neurologist who put me on Paxil, and I stopped that after just a few days... it was terrible.
Then I started going the natural route. I tried St Johns Wort, and that seemed to kinda help, but not really. St Johns Wort is a natural SSRI, same as Paxil. Then I looked at 5-HTP, which is meant to increase seratonin levels in the brain. I did that for a few months, and that helped more than the St Johns Wort, but still not totally. Then I tried high doses of B-Vitamins, just made me sick. Magnesium, did nothing. I thought the feeling was NEVER GOING TO GO AWAY.
Then I did some research after some days of slight clarity, and remembered that all this started after smoking the Serenity now. Here's what I found.
Serenity now is JWH-018. Synthetic pot of ALL kinds has been banned here in TX, and I started looking at why. According to the articles I read, it was because people were going to the ER all over the place due to massive panic attacks. Then a quick google of JWH-018 on Google found the wikipedia article, which showed this:
"THC has been shown to inhibit GABA neurotransmission in the brain via several pathways.[16][17] JWH-018 may cause intense anxiety, agitation, and, in rare cases (generally with non-regular JWH users), has been assumed to have been the cause of seizures and convulsions by inhibiting GABA neurotransmission more effectively than THC. Cannabinoid receptor full agonists may present serious dangers to the user when used to excess.[18]"
I then looked up GABA, and guess what!? It is the MAIN chemical in the brain responsible for keeping you calm! In other words, JWH-018 has a straight up TOXIC effect on the brain by reducing the amount of GABA taken in by the brain. Here's what I found the effects of low GABA are:
"Feel stressed/pressured/overwhelmed
Sweaty, clammy hands
Butterflies in stomach
Lump in throat
Have trouble relaxing/loosening up
Low stress tolerance
Body tends to be tense/stiff/uptight
Trembling/twitching/shaking
Anxious/nervous/jumpy/‘on edge’
Feel panicky/panic attacks
Heart palpitations or fast resting heart rate (over 85)
Sleep problems or chronic pain"
Sound familiar?? So I went to my local vitamin store and found a GABA supplement, and just started taking it yesterday.
OMG. I felt the effects almost immediately. Within an hour of taking the GABA, I was absolutely WONDERFUL!! I took it around 7PM yesterday, and around 5:30 PM today. IT. HAS. MADE. A. HUGE. DIFFERENCE. I'm taking 750 MG of this stuff:
http://www.amazon.com/Source-Naturals-GABA-750mg-Capsules/dp/B000GFHPAM
I would suggest anyone having these problems try a GABA supplement, and just SEE what it does for you. I think I may have found the f*cking ticket out of the insanity!
PS - the OP said drinking a beer helped bring him down. Know why? Alcohol is a natural GABA agonist, meaning it temporarily increases GABA levels in the brain.
I REALLY hope this helps some people here. Try it, seriously. Respond to the thread and let us all know how it goes... I'll be keeping an eye on it.