[Illegal Drug： Metonitazene].

Authors

Zheng Qiao, Hui Yan, Hang Chen

Published in

Fa yi xue za zhi. Volume 42. Issue 3. Pages 269-272. Jun 25, 2026.

Abstract

Metonitazene is a novel psychoactive substance belonging to the nitazene class. It possesses potent analgesic effects comparable to those of fentanyl. However, an overdose of metonitazene can result in respiratory arrest and even death. Based on relevant domestic and international research, this paper systematically reviews the toxicological effects, toxicity data, symptoms of poisoning, invivo process of metonitazene, and the toxicological analytical findings from reported cases, with the aim of providing a reference for forensic identification.

PMID:
42732988
Bibliographic data and abstract were imported from PubMed on 14 Sep 2026.

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