ICD-11 · 6C4C

Disorders due to use of MDMA or related drugs, including MDA

Disorders associated with use of MDMA (3,4-methylenedioxymethamphetamine) or chemically related substances (MDA, MDEA). Characterized by acute intoxication, harmful patterns of use, and possible dependence. Common features include heightened empathy, perceptual changes, and post-use dysphoria.

Symptoms

Synonyms and related terms

MDMA use disorder, ecstasy use disorder, molly, MDA

Frequently asked questions

What are the symptoms of Disorders due to use of MDMA or related drugs, including MDA?

Symptoms associated with Disorders due to use of MDMA or related drugs, including MDA (ICD-11 6C4C) include: Repeated MDMA use despite harm, Post-use dysphoria or depression, Cognitive impairment after chronic use, Hyperthermia and dehydration risk during intoxication, Tolerance development.

WHO ICD-11 source

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Source: WHO ICD-11 (chapter 6 – Mental, behavioral and neurodevelopmental disorders). Used under CC BY-ND 3.0 IGO. ICD Diagnostica is not affiliated with or endorsed by WHO. Informational use only – does not replace clinical judgment.