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MDMA (Ecstasy)

Dr. Marilyn Huestis Q & A: Matching Drug Effects to Drug Concentrations

Dr. Marilyn Huestis of NIDA’s Intramural Research Program talks about conducting research on drug effects with human subjects, developing tests to help law enforcement identify drugged drivers, and an assay to help identify children whose prenatal exposure to anti-HIV drugs may put them at risk for adverse developmental outcomes.

Stimulants in “Bath Salts” Produce Effects Similar to MDMA

Mephedrone and methylone, two stimulants commonly found in designer drugs such as “bath salts,” act on the brain much like MDMA (Ecstasy).

Regular marijuana use by teens continues to be a concern

Continued high use of marijuana by the nation's eighth, 10th and 12th graders combined with a drop in perceptions of its potential harms was revealed in this year's Monitoring the Future survey, an annual survey of eighth, 10th, and 12th–graders conducted by researchers at the University of Michi


Girls More Likely Than Boys to Use Ecstasy

Lifetime ecstasy use is more prevalent among adolescent girls than among adolescent boys, according to an analysis of 2002–2008 data from the National Survey on Drug Use and Health.

The Neurobiology of Ecstasy (MDMA)

The fourth in a 5-part series, explores the biology behind ecstasy use in the brain and discusses both short- and long-term effects of its use.

Revised: January 2007
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MDMA (Ecstasy) Abuse

Describes the science behind MDMA (ecstasy) abuse, including what it does to the brain, whether it is addictive, and the latest research regarding prevention and treatment of MDMA.

Published: March 2006
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Letter from the Director

The so-called "club drug" MDMA continues to be used by millions of Americans across the country, despite evidence of its potential harmful effects. 3,4-methylenedioxymethamphetamine (MDMA, or ecstasy) has gained a deceptive reputation as a "safe" drug among its users. This illegal drug, which has both stimulant and psychedelic properties, is often taken for the feelings of well-being, stimulation, and the distortions in time and sensory perceptions that it produces.

High Rates of Illegal Drug Use Among Alcohol-Dependent Adults

Highlights data on the prevalence of rates of illegal drug use and nonmedical use of prescription drugs among adults dependant on alcohol, as compared with the general population.

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