[Translation] A randomized, double-blind, placebo-controlled, dose-finding, multicenter phase II clinical study on the efficacy and safety of Lianhua Yuping granules in the treatment of common cold with qi deficiency syndrome
1.初步评价连花御屏颗粒治疗普通感冒气虚证的有效性及优势剂量;
2.初步评价连花御屏颗粒临床应用的安全性。
[Translation] 1. To preliminarily evaluate the effectiveness and optimal dose of Lianhua Yuping Granules in treating common cold with Qi deficiency syndrome;
2. To preliminarily evaluate the safety of Lianhua Yuping Granules in clinical application.