麻醉药引起的过敏反应较为少见。Fisher报告在澳大利亚过敏反应的发生率是1:5,000～25,000。死亡率为3.4％,与英国基本相似。通常对于药物引起的过敏反应,人们尚能完全认识,但对其发病机制及过敏样反应(Anaphylactoid reaction)和过敏反应(Anaphyloctic reaction)这两个名词还有待深入了解。1978年在英国召开的有关静脉用药引起不良反应的国际讨论会认为过敏样反应是由所应用药物直接激活肥大细胞和嗜碱性粒细胞释放组胺等化学物 Anesthetic allergic reactions are rare. Fisher reports an Australian allergic reaction rate of 1: 5,000 to 25,000. The death rate was 3.4%, similar to the United Kingdom. It is generally understood that there is an allergic reaction caused by drugs. However, its pathogenesis and Anaphylactoid reaction and Anaphyloctic reaction are yet to be fully understood. The International Symposium on Adverse Drug Reactions Induced by Intravenous Drug Administration held in England in 1978 considered the allergic-like response to chemicals such as histamine that directly activate mast cells and basophils by the applied drugs