Whether or not drug use can cause a chronic psychotic disorder that is
clinically similar to schizophrenia and related disorders is an important
question. In this review, the authors attempt to determine whether there is
enough evidence in the literature to support the notion that illicit drug
use can cause chronic psychotic disorders. They conclude the literature
strongly suggests that a number of drugs of abuse in different classes
(psychostimulants, hallucinogens, marijuana, and possibly industrial
inhalants) can cause or increase the susceptibility for a state of chronic
psychosis. It is also likely that the abuse of combinations of these drugs
is capable of inducing similar syndromes.Abstract Teaser