Recent birth cohorts showed a higher prevalence and earlier onset of psychotic disorders, potentially linked to increased cannabis and substance use.

"Based on our findings, we’re emphasizing caution about using hallucinogens in individuals who have a personal or family history of psychosis or schizophrenia. Individuals who have emergency room care ...

In 2003, Wendy Dossett chaired an international symposium at a UK university. “I don’t remember chairing it. I know that I did, but I don’t remember anything that happened,” she says. At the time, she ...

Diagnosing substance-use disorder can be difficult because of patient denial related to the stigma attached to addiction. But a new study by the University of Cincinnati uses a novel artificial ...

Addiction is an umbrella term that reflects qualities of substance use disorder, characterized by an inability to stop using a substance despite harmful consequences. However, addiction is not a ...