En español
NIDA

Menu

Illegal Drugs

Publication Cover

Marijuana (Mind Over Matter)

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

Publication: Research Report Series - Marijuana

Marijuana (Research Reports)

Published October 2002. Revised July 2012.
Explores the latest research on marijuana, including the scope of marijuana use in the U.S., health consequences, its effects on every-day activities, available treatments. En Español

Lessons from Prevention Research (DrugFacts)

Published February 2004. Revised March 2014.
Describes principles important to consider when developing drug abuse prevention programs and discusses issues relevant for family, school, and community settings. 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

Research Report: Heroin Cover

Heroin (Research Reports)

Published October 1997. Revised February 2014.
Offers the latest scientific information on heroin use and its consequences as well as treatment options available for those struggling with heroin addiction.  En Español

Publication Cover

Hallucinogens and Dissociative Drugs (Research Reports)

Published March 2001. Revised January 2014.
Offers the latest research findings on hallucinogens and dissociative drugs, describing what they are, how they are abused, and basic facts about different drugs within this classification of drugs. En Español

Publication Cover

Hallucinogens (Mind Over Matter)

Published January 1997. Revised January 2009.
Explains how hallucinogens affect the brain’s communication centers as well as its ability to control sleep and emotions. En Español

Publication Cover

Drugs: Shatter the Myths

Published October 2010. Revised July 2013.
Answers teens’ most frequently asked questions about drugs and abuse with scientific facts and engaging images.

Science of Addiction Cover

Drugs, Brains, and Behavior: The Science of Addiction

Published April 2007. Revised July 2014.
Provides scientific information about the disease of drug addiction, including the many harmful consequences of drug abuse and the basic approaches that have been developed to prevent and treat the disease. En Español

Drug-Related Hospital Emergency Room Visits (DrugFacts)

Revised May 2011.
Provides national estimates on drug-related visits to hospital emergency departments and makes comparisons with previous years’ data. Discusses illicit drugs, alcohol and other drugs, and prescription drugs. En Español

Pages