MADRID — Recent research on the progression and treatment of psychosis is prompting some experts to ask: Are substance-induced psychosis (SIP) and primary psychosis fundamentally different? And ...

Nearly 20% of individuals attending the ER for substance-induced psychosis were diagnosed with a schizophrenia spectrum disorder within 3 years, results of a large population-based study show.

If psychosis persists after the initial substance use, you may have a condition called drug-induced schizophrenia. This chronic psychotic disorder causes symptoms like hallucinations and delusions .

THURSDAY, Oct. 12, 2023 (HealthDay News) -- Emergency department visits for substance use are associated with an increased risk for developing a schizophrenia spectrum disorder, according to a ...

Among people with substance-induced psychosis, those who use cannabis are most likely to eventually progress to schizophrenia. So, it appears as if the cannabis is causing not just the transient ...