Harmful pattern of use of hallucinogens

Definition

A pattern of use of hallucinogens that has caused damage to a person’s physical or mental health or has resulted in behaviour leading to harm to the health of others. The pattern of hallucinogen use is evident over a period of at least 12 months if substance use is episodic or at least one month if use is continuous (i.e., daily or almost daily). Harm to health of the individual occurs due to one or more of the following: (1) behaviour 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 behaviour related to hallucinogen intoxication on the part of the person to whom the diagnosis of Harmful pattern of use of hallucinogens applies.

Exclusions

• Episode of harmful use of hallucinogens (6C49.0)
• Hallucinogen dependence (6C49.2)

3 subordinate codes

• 6C49.10Harmful pattern of use of hallucinogens, episodic
• 6C49.11Harmful pattern of use of hallucinogens, continuous
• 4B4ZDiseases of the immune system, unspecified

Nearby in Disorders due to use of hallucinogens

• 6C49.0Episode of harmful use of hallucinogens
• 6C49.2Hallucinogen dependence
• 6C49.3Hallucinogen intoxication
• 6C49.4Hallucinogen-induced delirium
• 6C49.5Hallucinogen-induced psychotic disorder
• 6C49.6Certain specified hallucinogen-induced mental or behavioural disorders
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified