摘要近年来，虫螨腈中毒在临床中逐渐增多，但病死率居高不下。虫螨腈中毒机制及临床诊治的相关研究有限，尚无有效治疗手段。为总结虫螨腈中毒的临床特点，以便指导临床治疗，本文报道了急性虫螨腈中毒病例2例并文献复习21例，归纳虫螨腈中毒的临床特点。虫螨腈中毒后大多出现消化道症状、大汗、高热、意识改变等表现，且迟发性加重常见，可累及中枢神经等多个器官系统，为临床诊治提供依据。

abstractsIn recent years, chlorfenapyr poisoning has gradually increased in clinical practice, but the case fatality rate remains high. At present, the research on its poisoning mechanism and clinical characteristics is limited, and there is no effective treatment. In order to summarize the clinical characteristics of chlorfenapyr poisoning, in order to guide the clinical treatment, this article reported 2 cases of acute chlorfenayr poisoning and 21 cases of literature review, and summarized the clinical characteristics of chlorfenapyr poisoning.Most of the symptoms of gastrointestinal symptoms, profuse sweating, high fever, and changes in consciousness after chlorfenapyr poisoning, and delayed exacerbations are common, which can involve multiple organ systems such as the central nervous system, providing a basis for clinical diagnosis and treatment.