Monday, May 15, 2023

New Study Shows the Link Between Cannabis Use Disorder & Schizophrenia

 


Marijuana use has increased considerably over the last decade and its effects continue to cause concern. In a National Institute on Drug Abuse (NIDA) study published earlier this month in Psychological Magazine, researchers found a connection between cannabis use disorder and schizophrenia, citing that young men may be at the highest risk for developing schizophrenia from cannabis abuse.

Data from the last 5 decades was used in part of the study analysis. It showed that 30% of schizophrenia cases involving 21-to-30-year-old men could be prevented by averting cannabis use disorder – conditions that are treatable but can “profoundly impact people’s lives.” Common symptoms of schizophrenia include hallucinations, delusions, though disorder, and movement disorder.

According to NIDA Director and study co-author Dr. Nora Volkow, “The entanglement of substance use disorders and mental illnesses is a major public health issue, requiring urgent action and support for people who need it. As access to potent cannabis products continues to expand, it is crucial that we also expand prevention, screening, and treatment for people who may experience mental illnesses associated with cannabis use.”

Marijuana use among young adults is increasing. In 2011, fewer than 30% of adults ages 19-30 said they used marijuana at some point during the year; however, numbers grew to over 40% by 2021. National Institutes of Health data also confirms that the percentage of daily cannabis users aged 19-30 has nearly doubled, from 6% in 2011 to 11% in 2021.

Researchers and scientists recommend that public education campaigns be directed at increasing awareness of the health risks of cannabis. This is just one more reason why parents, caregivers, and educators must continue important conversations with children about the risks of using marijuana and other drugs. Prevention Education can help young people learn the facts and skills needed to help them act responsibly and avoid becoming the next substance abuse statistic.

 


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