MDMA (Ecstasy, E, X) - is a very popular "club" drug.
Ecstasy usually comes in pill form and is ingested orally, however other methods of ingestion include snorting through the nose and injecting into the veins.
Long term effects from ecstasy abuse include brain damage, memory loss, inability to concentrate, respiratory problems, hyperthermia, chronic depression, inability to naturally produce serotonin, organ failure, and death.
Ecstasy drug test can be detect drug use in most people in about 1 hour after use and normally remains in the body for 3 to 7 days.