6C41.5

ICD-11 MMS 2026-01

Cannabis-induced delirium

Description

Cannabis-induced delirium is characterised by an acute state of disturbed attention and awareness with specific features of delirium that develops during or soon after substance intoxication or withdrawal or during the use of cannabis. The amount and duration of cannabis use must be capable of producing delirium. The symptoms are not better explained by a primary mental disorder, by use of or withdrawal from a different substance, or by another health condition that is not classified under Mental, behavioural and neurodevelopmental disorders.

Index terms

  • Cannabis-induced delirium
  • Mental or behavioural disorders due to use of cannabinoids withdrawal state with delirium

Exclusions from above levels

  • 6C42 – Disorders due to use of synthetic cannabinoids
  • QE11.1 – Hazardous use of cannabis
  • QE62 – Uncomplicated bereavement
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  • QE84 – Acute stress reaction

Sibling codes

  • 6C41.0 – Episode of harmful use of cannabis
  • 6C41.1 – Harmful pattern of use of cannabis
  • 6C41.2 – Cannabis dependence
  • 6C41.3 – Cannabis intoxication
  • 6C41.4 – Cannabis withdrawal
  • 6C41.6 – Cannabis-induced psychotic disorder
  • 6C41.7 – Certain specified cannabis-induced mental or behavioural disorders
  • 6C41.Y – Other specified disorders due to use of cannabis
  • 6C41.Z – Disorders due to use of cannabis, unspecified

Foundation entity

Cannabis-induced delirium – http://id.who.int/icd/entity/1441674923

Allowed postcoordination axes

Part of: 6C41: Disorders due to use of cannabis › 06: Mental, behavioural or neurodevelopmental disorders