6C4C.6

ICD-11 MMS 2026-01

MDMA or related drug-induced psychotic disorder, including MDA

Description

MDMA or related drug-induced psychotic disorder, including MDA is characterised by psychotic symptoms (e.g., delusions, hallucinations, disorganised thinking, grossly disorganised behaviour) that develop during or soon after intoxication with MDMA or related drugs. The intensity or duration of the symptoms is substantially in excess of psychotic-like disturbances of perception, cognition, or behaviour that are characteristic of MDMA or related drug intoxication. The amount and duration of MDMA or related drug use must be capable of producing psychotic symptoms. The symptoms are not better explained by a primary mental disorder (e.g., Schizophrenia, a Mood disorder with psychotic symptoms), as might be the case if the psychotic 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 psychotic symptoms (e.g., a history of prior episodes not associated with MDMA or related drug use, including MDA).

Index terms

  • MDMA or related drug-induced psychotic disorder, including MDA
  • Ecstasy or related drug-induced psychotic disorder
  • MDA - [3,4-Methylenedioxyamphetamine] induced psychotic disorder
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  • MDMA - [3,4-methylenedioxy-methamphetamine] induced psychotic disorder

Exclusions from above levels

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

Sibling codes

  • 6C4C.0 – Episode of harmful use of MDMA or related drugs, including MDA
  • 6C4C.1 – Harmful pattern of use of MDMA or related drugs, including MDA
  • 6C4C.2 – MDMA or related drug dependence, including MDA
  • 6C4C.3 – MDMA or related drug intoxication, including MDA
  • 6C4C.4 – MDMA or related drug withdrawal, including MDA
  • 6C4C.5 – MDMA or related drug-induced delirium, including MDA
  • 6C4C.7 – Certain specified MDMA or related drug-induced mental or behavioural disorders, including MDA
  • 6C4C.Y – Other specified disorders due to use of methylene-dioxymethamphetamine [MDMA] or related drugs, including methylene-dioxyamphetamine [MDA]
  • 6C4C.Z – Disorders due to use of methylene-dioxymethamphetamine [MDMA] or related drugs, including methylene-dioxyamphetamine [MDA], unspecified

Foundation entity

MDMA or related drug-induced psychotic disorder, including MDA – http://id.who.int/icd/entity/1589999330

Allowed postcoordination axes

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