ICD-11 · 6C49.0

Episode of harmful use of hallucinogens

An episode of hallucinogen use that has caused damage to a person’s physical or mental health or has resulted in behavior leading to harm to the health of others. Harm to health of the individual occurs due to one or more of the following: (1) behavior related to intoxication; (2) direct or secondary toxic effects on body organs and systems; or (3) a harmful route of administration. Harm to health of others includes any form of physical harm, including trauma, or mental disorder that is directly attributable to behavior due to hallucinogen intoxication on the part of the person to whom the diagnosis of single episode of harmful use applies. This diagnosis should not be made if the harm is attributed to a known pattern of hallucinogen use.

ICD-11 diagnostic criteria

How to recognise

In the ICD-11 framework, the core symptoms taken into account when recognising Episode of harmful use of hallucinogens are:

Differential diagnosis

When diagnosing Episode of harmful use of hallucinogens, the following ICD-11 disorders should be considered in the differential diagnosis:

Frequently asked questions

How is Episode of harmful use of hallucinogens diagnosed according to ICD-11?

According to ICD-11, the diagnostic criteria for Episode of harmful use of hallucinogens (6C49.0) include: pojedynczy epizod użycia halucynogenu; uszczerbek zdrowotny u osoby lub innych; szkoda wynika z zachowania podczas odurzenia lub toksycznego działania substancji.

What disorders are in the differential diagnosis of Episode of harmful use of hallucinogens?

The differential diagnosis of Episode of harmful use of hallucinogens (6C49.0) includes: Uzależnienie od halucynogenów (6C49.2), Szkodliwy wzorzec używania halucynogenów (6C49.1), Szkodliwy wzorzec używania halucynogenów, epizodyczny (6C49.10), Szkodliwy wzorzec używania halucynogenów, ciągły (6C49.11), Szkodliwy wzorzec używania halucynogenów, nieokreślony (6C49.1Z), Uzależnienie od halucynogenów, obecne używanie (6C49.20), Uzależnienie od halucynogenów, wczesna pełna remisja (6C49.21), Uzależnienie od halucynogenów, utrzymująca pełna remisja (6C49.22), Uzależnienie od halucynogenów, trwała pełna remisja (6C49.23), Uzależnienie od halucynogenów, nieokreślone (6C49.2Z).

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.