ICD-11 classes
06 Mental, behavioural or neurodevelopmental disorders
Disorders due to substance use or addictive behaviours
Disorders due to substance use
6C4A — Disorders due to use of nicotine
6C4A.3 — Nicotine intoxication

ICD-11 6C4A.3 — Nicotine intoxication

Nicotine intoxication is a clinically significant transient condition that develops during or shortly after the consumption of nicotine that is characterised by disturbances in consciousness, cognition, perception, affect, behaviour, or coordination. These disturbances are caused by the known pharmacological effects of nicotine and their intensity is closely related to the amount of nicotine consumed. They are time-limited and abate as nicotine is cleared from the body. Presenting features may include restlessness, psychomotor agitation, anxiety, cold sweats, headache, insomnia, palpitations, paresthesias, nausea or vomiting, abdominal cramps, confusion, bizarre dreams, burning sensations in the mouth, and salivation. In rare instances, paranoid ideation, perceptual disturbances, convulsions or coma may occur. Nicotine intoxication occurs more commonly in naïve (non-tolerant) users or among those taking higher than accustomed doses.

It has no clarifying diagnoses.