[目的]观察自拟止咳平喘汤治疗支气管哮喘持续期的疗效。[方法]对55例患者采用西药常规补液,静脉输入等渗液体,同时加用自拟止咳平喘汤,1剂/d。治疗2个疗程(14d)进行疗效判定。[结果]显效45例,有效7例,无效3例,总有效率94.54%。[结论]自拟止咳平喘汤联合西药治疗支气管哮喘持续期疗效满意。 [Objective] To observe the curative effect of self-made Zhike Pingchuan Decoction in the treatment of the duration of bronchial asthma. [Methods] 55 cases of patients with conventional Western medicine rehydration, intravenous infusion of isotonic liquid, plus the use of cough and asthma relief cough, 1 / d. Treatment of 2 courses (14d) to determine the efficacy. [Results] 45 cases were markedly effective, 7 effective and 3 ineffective, with a total effective rate of 94.54%. [Conclusion] The curative effect of self-made cough and asthma combined with western medicine on the duration of bronchial asthma is satisfactory.