MDMA-assisted psychotherapy

MDMA-assisted psychotherapy (MDMA-AT) is the use of prescribed doses of MDMA as an adjunct to psychotherapy sessions. Research suggests that MDMA-assisted psychotherapy for post-traumatic stress disorder (PTSD), including complex PTSD (C-PTSD), might improve treatment effectiveness. In 2017, a Phase II clinical trial led to a breakthrough therapy designation by the U.S. Food and Drug Administration (FDA) for potential use as a treatment for PTSD.

MDMA-assisted psychotherapy is currently under investigation as a treatment for various other mental health disorders, including major depressive disorder, social anxiety in people with autism, alcohol use disorder, and mood disturbances in individuals facing life-threatening illnesses. The research is controversial in part because recreational MDMA use has been associated with harmful effects among some users.