ICD-11 classes
06 Mental, behavioural or neurodevelopmental disorders
Disorders due to substance use or addictive behaviours
Disorders due to substance use
6C4G — Disorders due to use of unknown or unspecified psychoactive...
6C4G.4 — Withdrawal due to unknown or unspecified psychoactive...
ICD-11 6C4G.4 — Withdrawal due to unknown or unspecified psychoactive substance
Withdrawal due to unknown or unspecified psychoactive substance is a clinically significant cluster of symptoms, behaviours and/or physiological features, varying in degree of severity and duration, that occurs upon cessation or reduction of use of an unknown or unspecified substance in individuals who have developed dependence or have used the unknown or unspecified substance for a prolonged period or in large amounts. Withdrawal due to unknown or unspecified psychoactive substance can also occur when prescribed psychoactive medications have been used in standard therapeutic doses. The specific features of the withdrawal state depend on the pharmacological properties of the unknown or unspecified substance.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code 6C4G.4 contains 5 clarifying diagnoses:
- 6C4G.40 — Withdrawal due to unknown or unspecified psychoactive substance, uncomplicated
- 6C4G.41 — Withdrawal due to unknown or unspecified psychoactive substance, with perceptual disturbances
- 6C4G.42 — Withdrawal due to unknown or unspecified psychoactive substance, with seizures
- 6C4G.43 — Withdrawal due to unknown or unspecified psychoactive, with perceptual disturbances and seizures
- 6C4G.4Z — Withdrawal due to unknown or unspecified psychoactive substance, unspecified