- Cannabis use is associated with the development of schizophrenia and other psychoses (loss of reality). The risk is highest for the most frequent users.
- Heavy cannabis users are more likely to report thoughts of suicide than non-users.
- Long-term cannabis users are more likely to develop social anxiety disorder than non-users.
- Frequent and long-term cannabis use may be linked to worsened symptoms in individuals with bipolar disorder.
For more information, please visit:
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Page last reviewed: February 26, 2018