RESUMO
Objective:To observe the clinical efficacy and safety of Bianyan oral liquids in the treatment of acute pharyngitis. Methods:The clinical data of 200 patients with acute pharyngitis in the outpatient department of traditional Chinese medicine in our hospital from September 2010 to June 2012 were analyzed. They were divided into the control group with 100 cases and the observation group with another 100 cases. The control group was given Jinlianhua granules, while the observation group was received Bianyan oral liquids. After 5 days, the symptom score, effective rate, changes in accompanied symptoms and safety index were observed and com-pared. Results:The symptom score and effective rate of the observation group were better than those of the control group (P<0. 05), and the improvement in defecation was better than that of the control group (P<0. 05) as well. There were two cases in the observation group suffered nausea and stomachache, and one case in the control group suffered diarrhea while no untoward effect emerged. Conclu-sion:Bianyan oral liquids with the effects of heat-clearing and detoxicating, nourishing yin and fluid and treatment both manifestation and root cause show significant effect in the treatment of acute pharyngitis.