according to an article titled "rates and correlates of cannabis-associated psychotic symptoms in over 230,000 people who use cannabis" on nature.com (cant post the link because of the fucking spam filter), "it has been shown that transient cannabis-associated psychosis-like experiences occur in some pwuc, involving experiences such as paranoia (reported by between 15% and 53% of pwuc) or hallucinations (reported by between 3% and 27% of pwuc) during cannabis intoxication." it is likely that cannabis exposure is a component cause that interacts with other factors to cause schizophrenia or a psychotic disorder -european archives of psychiatry and clinical neuroscience 259, 413-431, 2009 "there is now strong evidence that cannabis use increases the risk of psychoses including schizophrenia"   nals/psychological-medicine/article /abs/cannabis-schizophrenia-and-oth er-nonaffective-psychoses-35-years- of-followup-of-a-populationbased-co hort/d4a7f9409437e308002e1ea85f4ef3 19 self reported cannabis use is associated with an increased risk of subsequently developing schizophrenia, consistent with a causal relation this association is not explained by sociability personality traits, or by use of amphetamines or other drugs self medication with cannabis is an unlikely explanation for the association observed   4/1199.short   806/long-term-cannabis-blunt-brains -motivation-system/
United States