风寒袭肺是指风寒之邪侵袭肌表，郁于肺卫，致使肺之宣发失常的病理变化。
目的评价黄紫止咳颗粒治疗急性支气管炎(风寒袭肺证)的临床疗效和安全性。
Objective To evaluate the clinical effect and safety of Huangzi Zhike granule for acute bronchitis with the syndrome of wind-cold attacking the lung.
应用“肺鼻同治”理论指导治疗风寒袭肺所致的咳嗽证可进一步提高临床疗效。
Application of "together treatment of lung and nose" theory to guide treatment of cough caused by wind-cold attacking lung can be used to further enhance clinical efficacy.
结论黄紫止咳颗粒治疗急性支气管炎(风寒袭肺证)疗效确切，未发现毒副作用。
Conclusion Huangzi Zhike granule has a certain therapeutic effect for acute bronchitis with the syndrome of wind-cold attacking the lung, and has no toxic and side effects.
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