In DSM-IV, this category is called Hallucinogen-Related Disorder Not Otherwise Specified

The Hallucinogen-Related Disorder Not Otherwise Specified category is for disorders associated with the use of hallucinogens that are not classifiable as Hallucinogen Dependence, Hallucinogen Abuse, Hallucinogen Intoxication, Hallucinogen Persisting Perception Disorder, Hallucinogen Intoxication Delirium, Hallucinogen-Induced Psychotic Disorder, Hallucinogen-Induced Mood Disorder, or Hallucinogen-Induced Anxiety Disorder.


This category applies to presentations in which symptoms characteristic of a hallucinogen-related disorder that cause clinically significant distress or impairment in social, occupational, or other important areas of functioning predominate but do not meet the full criteria for any specified hallucinogen-related disorder or any of the disorders in the substance-related and addictive disorders diagnostic class.

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