前言：目的：评价清肺止咳汤治疗小儿下呼吸道感染临床疗效。
Objective: to appraise the curative effect of decoction for clearing lung to stop coughing to treat lower respiratory infection children.
结论：清肺渗湿汤是治疗支气管哮喘的有效方剂，对发作期热哮证患者其疗效优于麻杏石甘加味汤，其生效的机制与促进炎症效应细胞的凋亡及调整失衡的细胞因子比例有关。
We may deduce a conclusion from the fact that it's mechanism of effect may have relation with accelerating the apoptosis of lymphcytes in pulmonary tissue and adjusting the proportion of cytokine.
如清燥救肺汤治疗呼吸系统疾病11种，其中治疗咳嗽和急性支气管炎患者最多。
For example, DRDL by addition and subtraction can treats 11 kinds of diseases in respiratory system, which is mainly consisted of the chronic cough and acute bronchitis patients.
如清燥救肺汤治疗呼吸系统疾病11种，其中治疗咳嗽和急性支气管炎患者最多。
For example, DRDL by addition and subtraction can treats 11 kinds of diseases in respiratory system, which is mainly consisted of the chronic cough and acute bronchitis patients.
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