drabraham.com

Hallucinogen Persisting Perception Disorder, HPPD, is a long lived problem arising from past use of strong hallucinogenic drugs. The majority of patients with HPPD report a prior use of lysergic acid diethylamide (LSD). Life LSD dose does not appear to increase the risk to developing HPPD. That is, I have seen some patients who have [...]

HPPD acid, flashback, Hallucinogen Persisting Perception Disorder, hallucinogenic drugs, hallucinogenic mushrooms, hallucinogens, HPPD, LSD, lysergic acid diethylamide, psychosis, psychotic illness