Liugan Shuangjie Heji

This prospective randomized controlled trial studies the efficacy and safety of treating influenza with the reconciling exterior and interior therapy. A total of 300 cases of seasonal flu in Beijing is to be collected, and divided into one treatment group and two control groups. Patients in the treatment group will receive Liugan Shuangjie Heji, while patients in control groups will receive Shufeng Jiedu Capsule and Oseltamivir Phosphate Capsule respectively, for a course of 5 days. The study assesses the efficacy and safety of treating influenza with the reconciling therapy based on the following outcome measures: the time it takes from the medicine intake to 0.5℃ drop of body temperature, and the time it takes for the body temperature to return to normal.