基层门诊抢救一例口服氯雷他定致过敏性休克病人,提出氯雷他定致过敏性休克临床报道不多,应引起重视。总结三代抗组胺类药物特点,不良反应。得出第三代抗组胺药地氯雷他定在治疗各类过敏性疾病中,不论单用或联合用药其安全性能最高。 Primary care outpatient rescue case of oral loratadine patients with atopic shock, made ofloxacillin-induced allergic shock clinical reports, should pay attention. Three generations of antihistamines summarize the characteristics of adverse reactions. The third generation of antihistamines loratadine in the treatment of various allergic diseases, either alone or in combination with its highest safety performance.