AIM:To evaluate the clinical efficacy and safety of chaihu shugan powder combined with danshu capsule and xiaoyan lidan tablet in the treatment of post-cholecystectomy syndrome.METHODS:Ninety patients with post-cholecystectomy syndrome were divided into control group(45cases) and treatment group(45 cases) according to random number table method.The control group was given danshu capsule,2 capsules/time,3 times/d,and xiaoyan lidan tablet,6 pills/time,3 times/d,and the control group was given chaihu shugan po...