"Êxtase": revisão farmacológica

Abstract

A literature review on 3,4 methylenedioxymethanphetaneine (MDMA), known as ecstasy, a drug with increased use among youngsters is presented. The history from its synthesis, up to its use as an adjunct to psychotherapy and, more recently, as a drug of abuse, is described. The possible pattern of abuse in several countries is reviewed with the objective of predicting what might happen in Brazil, where some reports of abuse have already appeared. The pharmacokinetics of MDMA is also reviewed to explain the consequences for pharmacological activity, toxicology and adverse effects. The clinical outcome of both short and middle-term intoxication is summarized and the clinical symptoms of severe intoxication with ecstasy, are described. The studies undertaken on its mechanism of action are detailed to explain its toxic psychiatric and physical side effects, to explain the mechanism of self-administration of the drug and to propose a therapeutic possibility of treating intoxication.