Marijuana Dependence

 

The criteria for marijuana dependence can be best illustrated by the normal criteria for substance dependence. While the DSM-IV-TR lists cannabis dependence as a disorder, the only specific criteria it holds is for cannabis intoxication (Sadock, 2003). As in other substance disorders, individuals dependent on marijuana feel as if they must have the drug and will likely abstain from situations where they will be without it for any length of time. The use of marijuana is very controversial, and while it has been proven it produces psychological dependence in heavy abusers, there has not been solid proof that it causes physical dependence. However, cannabis has been known to produce symptoms of anxiety and in rare causes, cannabis-induced psychotic disorder (Sadock, 2003). While some symptoms of anxiety or restlessness may accompany the withdrawal of heavy marijuana use, there is no specific criterion or extreme withdrawal symptoms as seen with other substances.

Sadock, Benjamin & Sadock, Virginia. (2003). Kaplan & Sadock’s Synopsis of Psychiatry: Behavioral Sciences, Clinical Psychiatry (9th ed.). Philadelphia: Lippincott Williams & Wilkins.