How much weed you need to smoke to greatly increase your risk of cannabis psychosis. As of: April 2, 2024, 8:30 p.m By: Juliane Gutmann CommentsSplit Cannabis has been used as an intoxicant by many cultures for centuries.

The relaxing and pain-relieving effect is offset by the risk of psychosis. The psychoactive substance TCH in cannabis can trigger psychoses. In addition to schizophrenia, this also includes behavioral changes that are accompanied by a changed perception of the self and the environment.