Ecstasy (MDMA) dependence

Abstract: 

MDMA is generally described as non-addictive. However, this report describes 3 cases in which criteria for dependence were met. A wider understanding that MDMA can be addictive in rare cases is important as very heavy use may cause lasting neuronal changes. This risk could be reduced with effective identification and treatment of dependent persons. In one case dependence was linked with self-medication of post-traumatic stress disorder (PTSD).