目的观察参芪健肠组方与黛安神联合治疗腹泻型肠易激综合征临床疗效。方法将80例确诊为腹泻型肠易激综合征的患者随机分组,参芪健肠组方、黛安神治疗组(40例),黛安神组为对照组(40例),4周后观察腹泻、腹痛、腹胀等症状变化及服药反应。结果治疗组总有效率显著高于对照组;治疗组服中药期间未出现不良反应。结论参芪健肠组方与黛安神联合治疗腹泻型肠易激综合征安全、有效。 Objective To observe the clinical efficacy of Shenqijiechang Decoction combined with Triamcinolone to treat diarrhea-predominant irritable bowel syndrome. Methods Eighty patients diagnosed as diarrhea-predominant irritable bowel syndrome were randomly divided into three groups: Shenqi Jianchang prescription, Diao Shen treatment group (40 cases), Diane Shen group as control group (40 cases), diarrhea after 4 weeks , Abdominal pain, abdominal distension and other symptoms and medication response. Results The total effective rate of the treatment group was significantly higher than that of the control group; the treatment group did not have any adverse reactions during the period of taking the traditional Chinese medicine. Conclusion Shenqi Jianchang Decoction combined with Triamcinolone is safe and effective in treating diarrhea-predominant irritable bowel syndrome.