Mikkel Arendt, Ph.D., a fellow at the Center for Basic Psychiatric Research at the University of Aarhus in Denmark, and coworkers used the Danish Psychiatric Central Register to identify patients treated for a first marijuana-induced psychotic episode between 1994 and 1999. There were 535 such patients. The researchers then followed those patients for at least […]
Marijuana Induced Psychosis
Young adults who used marijuana as teens were more likely than those who didn’t to develop schizophrenia and psychotic symptoms including hallucinations and delusions, an Australian study found. Those who used the drug for six or more years were twice as likely to develop a psychosis such as schizophrenia or to have delusional disorders than […]