Hallucinogen persisting perception disorder after psilocybin consumption: a case study
European Psychiatry June 18, 2005 Marie-Laure Espiard, Laurent Lecardeur, Pascale Abadie et al. 61 citations
Abstract The recurrence of flashbacks without acute or chronic hallucinogen consumption has been recognized in the DSM IV criteria as the hallucinogen persisting perception disorder (HPPD). Perceptual disturbances may last for 5 years or more and represent a real psychosocial distress. We reported here a case of a 18-year-old young man presenting HPPD after a mixed intoxication with psylocibin...