合成大麻素类物质所致精神病性障碍

定义

合成大麻素所致精神病性障碍的特点是在合成大麻素中毒期间或戒断后不久出现精神病性症状（如妄想、幻觉、思维混乱、行为严重紊乱）。症状强度或持续时间大大超过了合成大麻素中毒或合成大麻素戒断所特有的知觉、认知或行为方面的精神病性障碍。合成大麻素的使用量和持续时间必须能够产生精神病性症状。这些症状不能用原发性精神障碍（如精神分裂症、具有精神病性症状的情绪障碍）来更好地解释，如果精神病性症状出现在使用合成大麻素之前，如果在停止使用合成大麻素或戒断后症状持续很长时间，或者，如果有其他证据表明先前存在具有精神病症状的原发性精神障碍（例如，与使用合成大麻素无关的既往发作史），则可能出现这种情况。

Synthetic cannabinoid-induced psychotic disorder is characterised by psychotic symptoms (e.g., delusions, hallucinations, disorganised thinking, grossly disorganised behaviour) that develop during or soon after intoxication with or withdrawal from synthetic cannabinoids. The intensity or duration of the symptoms is substantially in excess of psychotic-like disturbances of perception, cognition, or behaviour that are characteristic of Synthetic cannabinoid intoxication or Synthetic cannabinoid withdrawal. The amount and duration of synthetic cannabinoid use must be capable of producing psychotic symptoms. The symptoms are not better explained by a primary mental disorder (e.g., Schizophrenia, a Mood disorder with psychotic symptoms), as might be the case if the psychotic symptoms preceded the onset of the synthetic cannabinoid use, if the symptoms persist for a substantial period of time after cessation of the synthetic cannabinoid use or withdrawal, or if there is other evidence of a pre-existing primary mental disorder with psychotic symptoms (e.g., a history of prior episodes not associated with synthetic cannabinoid use).

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• 合成大麻素类物质所致精神病性障碍