头孢吡肟是第四代半合成的头孢菌素,虽然抗菌谱和抗菌活性与第三代头孢菌素相似,但是抗菌谱进一步扩大,临床上多用于呼吸道、泌尿道、胆道炎等及手术期的感染预防。对此种药物的不良反应的报道也相继出现,但大多为皮肤瘙痒、皮疹、荨麻疹、药物热及哮喘等,严重者可致过敏性休克。现介绍头孢吡肟引发迟发型过敏性休克一例。 Cefepime is the fourth generation of semi-synthetic cephalosporins. Although antibacterial spectrum and antibacterial activity are similar to those of the third generation cephalosporins, the antibacterial spectrum is further expanded and used clinically as respiratory tract, urinary tract and biliary tract inflammation, and during operation Infection prevention. The adverse drug reactions to these drugs have also been reported, but mostly itchy skin, rash, urticaria, drug fever and asthma, severe cases can cause anaphylactic shock. A case of cefepime-induced delayed anaphylactic shock is now introduced.