Psychedelics PMC
However, in some rare cases ongoing psychotic symptoms and other psychological sequelae have been reported (Glass & Bowers, 1970; Smart & Bateman, 1967). Although uncommon, it has been hypothesized that such persisting negative effects of hallucinogens may be related to personal or familial predisposition to psychotic disorders (Strassman, 1984), thus underscoring the importance of careful […]