6C4C.70

ICD-11 MMS 2026-01

MDMA or related drug-induced mood disorder, including MDA

Description

MDMA or related drug-induced mood disorder, including MDA is characterised by mood symptoms (e.g., depressed or elevated mood, decreased engagement in pleasurable activities, increased or decreased energy levels) that develop during or soon after intoxication with MDMA or related drugs. The intensity or duration of the symptoms is substantially in excess of mood disturbances that are characteristic of MDMA or related drug intoxication, including MDA. The amount and duration of MDMA or related drug use must be capable of producing mood symptoms. The symptoms are not better explained by a primary mental disorder (e.g., a Depressive disorder, a Bipolar disorder, Schizoaffective disorder), as might be the case if the mood symptoms preceded the onset of the MDMA or related drug use, if the symptoms persist for a substantial period of time after cessation of the MDMA or related drug use, or if there is other evidence of a pre-existing primary mental disorder with mood symptoms (e.g., a history of prior episodes not associated with MDMA or related drug use).

Index terms

  • MDMA or related drug-induced mood disorder, including MDA
  • Ecstasy or related drug-induced mood disorder
  • MDMA or related drug-induced mood disorder, with depressive symptoms
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  • Ecstasy or related drug-induced mood disorder, with depressive symptoms
  • MDMA or related drug-induced mood disorder, with manic symptoms
  • Ecstasy or related drug-induced mood disorder, with manic symptoms
  • MDMA or related drug-induced mood disorder, with mixed depressive and manic symptoms
  • Ecstasy or related drug-induced mood disorder, with mixed depressive and manic symptoms

Exclusions from above levels

  • QE11.6 – Hazardous use of MDMA or related drugs
  • QE62 – Uncomplicated bereavement
  • QE84 – Acute stress reaction

Sibling codes

  • 6C4C.71 – MDMA or related drug-induced anxiety disorder

Foundation entity

MDMA or related drug-induced mood disorder, including MDA – http://id.who.int/icd/entity/268614690

Allowed postcoordination axes

Part of: 6C4C.7: Certain specified MDMA or related drug-induced mental or behavioural disorders, including MDA › 6C4C: Disorders due to use of methylene-dioxymethamphetamine [MDMA] or related drugs, including methylene-dioxyamphetamine [MDA] › 06: Mental, behavioural or neurodevelopmental disorders