Abnormal visual experiences in individuals with histories of hallucinogen use Very little is known about Hallucinogen Persisting Perception Disorder and related visual abnormalities in hallucinogen users
PSILOCYBINChallenging experiences after ingesting psilocybin mushroomsOf the respondents, 2.6% behaved in a physically aggressive or violent manner and 2.7% received medical help
MDMASelf-treatment Findings from the Global Drug Survey 2020Outcomes were generally favorable, but negative effects appeared more frequent than in clinical settings