En español
NIDA

Menu

Marijuana

Publication Cover

Marijuana (Mind Over Matter)

Published January 1997. Revised August 2014.
Explains how THC, the active ingredient in marijuana, causes changes in the brain that affect memory, emotions, balance, and judgment. En Español

Is Marijuana Medicine? (DrugFacts)

Revised April 2014.
Offers facts about marijuana's viability as a legal medical treatment and about potential and approved treatments using chemicals derived from marijuana (cannabinoids). En Español

High School and Youth Trends (DrugFacts)

Published December 2012. Revised January 2014.
Describes trends in high school and youth drug abuse and addiction, with an emphasis on marijuana, cigarettes, prescription drugs, alcohol and ecstasy. En Español

Drugged Driving (DrugFacts)

Published October 2013.
Provides basic facts about drugged driving, including statistics, trends, and teen prevalence, and explains why drugged driving is hazardous, particularly as it relates to marijuana. En Español

Pages