Marijuana Use Leads to Earlier Psychosis, Bipolar Disorder
Individuals who use marijuana may develop psychosis nearly 3 years earlier than people who do not indulge in cannabis use, according to a new study to appear in the June print issue of the Archives of General Psychiatry. Another new study notes that regular marijuana use may also trigger bipolar disorder in vulnerable individuals.
Marijuana use linked to earlier mental health problems
The National Institute on Drug Abuse notes that in 2008, a total of 25.8 million Americans age 12 and older had abuse marijuana at least once in the year before they were surveyed. According to the new study in Archives of General Psychiatry, more than 16 million Americans use marijuana regularly, and for some users this could have an effect on psychotic illness.
In fact, authors of the new study note “there is little doubt about the existence of an association between substance use and psychotic illness,” and that investigations have shown “more substance use, especially cannabis use, among people with a diagnosis of a psychotic disorder.”
Psychotic disorders are severe mental conditions that cause abnormal perceptions and thinking and are characterized by hallucinations and delusions. Types of psychotic disorders include schizophrenia and delusions disorder.