目的探讨老年人支气管哮喘症状、并发症、肺功能等临床特点。方法回顾分析36例老年支气管哮喘住院病例。结果老年支气管哮喘的症状、体征更为明显,诱因以急性上呼吸道感染最为常见。结论老年支气管哮喘并发症多,重症患者的比例高,病死率也高,故要高度重视,从而降低病死率。 Objective To investigate the clinical features of elderly patients with bronchial asthma symptoms, complications, lung function and so on. Methods Retrospective analysis of 36 elderly patients with bronchial asthma hospitalization. The results of elderly bronchial asthma symptoms and signs more obvious incentive to acute upper respiratory tract infection is the most common. Conclusions There are many complications of elderly bronchial asthma, the proportion of critically ill patients is high, the case fatality rate is also high, so we should attach great importance to reduce the case fatality rate.