Disposition of MDMA and metabolites in human sweat following controlled MDMA administration

Abstract

Background: Understanding the excretion of 3, 4-methylenedioxymethamphetamine (MDMA) and metabolites in sweat is vital for interpretation of sweat tests in drug treatment, criminal justice, and workplace programs. Methods: Placebo, low (1.0 mg/kg), and high (1.6 …