swilow
Bluelight Crew
^Yep
Hence the many threads/information/etc on the phenomena

^YepHence the many threads/information/etc on the phenomena
I'm not sure how many of them are down to vasoconstriction tho. I think 99.9% of the "My back aches..my thighs ache..the cheeks of my arse ache.." are down to simple muscle tension rather than mysterious vasoconstriction.
I'm not sure how many of them are down to vasoconstriction tho. I think 99.9% of the "My back aches..my thighs ache..the cheeks of my arse ache.." are down to simple muscle tension rather than mysterious vasoconstriction.
I'm not sure how many of them are down to vasoconstriction tho. I think 99.9% of the "My back aches..my thighs ache..the cheeks of my arse ache.." are down to simple muscle tension rather than mysterious vasoconstriction.
I think you're wrong... It is quite a distinctive feeling to have the calf pain associated with the vasoconstriction from psychedelics. The worst I have had it was when I took 24mg of methysergide. It feels nothing like a muscle ache.
The arse cheeks thing- easily enough explained if your in S@M or sodomy :D
I think for some people, LSD has a toch of the traumatic about it as it's such an intense experience - as such, it can lead to a very peculiar form of PTSD (which is associated with a myriad of misinterpretation of somatic/sensory input leading to psychosomatic conditions). As such, a bad case of muscle tension can slowly become much more serious when interpreted through the LSD experience. As I mentioned, the dose of LSD required to have any significant effect at the alpha adrenoreceptors (the receptors that are responsible for the vasoconstriction seen with ergotamine and other ergoline derivatives) is way beyond the doses experienced by a majority of the people who've used LSD (we're talking thumbprint territory)
Isolated and named in 1948 by Maurice M. Rapport, Arda Green, and Irvine Page of the Cleveland Clinic,[40] the name serotonin is something of a misnomer and reflects the circumstances of the compound's discovery. It was initially identified as a vasoconstrictor substance in blood serum – hence serotonin, a serum agent affecting vascular tone. This agent was later chemically identified as 5-hydroxytryptamine (5-HT) by Rapport, and, as the broad range of physiological roles were elucidated, 5-HT became the preferred name in the pharmacological field.
In blood, serotonin stored in platelets is active wherever platelets bind, as a vasoconstrictor to stop bleeding, and also as a fibrocyte mitotic, to aid healing. Because of these effects, overdoses of serotonin, or serotonin agonist drugs, may cause acute or chronic pulmonary hypertension from pulmonary vasoconstriction
In addition, serotonin is also a peripheral signal mediator. It is found extensively in the human gastrointestinal tract as about 80-90% of the body's total serotonin is found in the enterochromaffin cells in the gut.[7][8] In the blood, the major storage site is platelets, which collect serotonin for use in mediating post-injury vasoconstriction.
The anti-migraine effect [of ergotamine] is due to constriction of the intercranial extracerebral blood vessels through the 5-HT1B receptor