[Ecstasy--cool dope with long-lasting effects?].

The amphetamine derivative MDMA (3,4-methylenedioxymethamphetamine) was first synthesised in 1914 as an appetite suppressant, but was never used as such. MDMA is commonly known as "ecstasy" and has become a popular recreational drug of abuse at dance-clubs and rave parties, where it is combined with all-night dancing, crowded conditions, poor hydration and loud sound. This combination is probably the main reason why we have seen an upsurge in toxicity problems at rave parties, since all these factors are thought to promote or increase the toxicity of MDMA. The desired effects of MDMA are euphoria, increased energy and enhanced communication with others. Adverse effects are hyperthermia, rhabdomyolysis, acute renal failure, hepatotoxicity, depression and psychosis.