We know there's a link between cannabis use and psychosis, though the odds vary widely from study to study. But it's still unclear exactly how the drug triggers psychosis, which can progress to ...

(WJW) – A California woman avoided prison time earlier this year in a fatal stabbing in what prosecutors called an “episode of cannabis-induced psychosis.” The case made national headlines.

If you have either schizophrenia or psychosis you may experience symptoms like hallucinations or delusions. But although schizophrenia and psychosis have these symptoms in common, the two conditions ...

People with cannabis use disorder (CUD) have higher dopamine levels in an area of the brain linked to psychosis, found a new study published in JAMA Psychiatry. The findings may help explain why ...

Alcohol-induced psychosis can happen after intoxication, during withdrawal, or it can be chronic among people living with alcohol use disorder (AUD). Here’s what it looks like. Alcohol is a ...