[Translation] A randomized, double-blind, placebo-controlled, multicenter, dose-finding phase II clinical trial on the efficacy and safety of Bailing Zhike Granules in the treatment of post-infectious cough (wind evil in the lungs syndrome)
1.初步评价百苓止咳颗粒治疗感染后咳嗽(风邪伏肺证)的有效性及最佳剂量。
2.观察百苓止咳颗粒临床应用的安全性。
[Translation] 1. To preliminarily evaluate the effectiveness and optimal dose of Bailing Zhike Granules in treating post-infectious cough (wind evil in the lungs syndrome).
2. To observe the safety of clinical application of Bailing Zhike Granules.