Method: 60 cases with UC are divided into two groups at random.Qing-Kui-Tang is given treatment group, and at the same time SASP is given control group.

• 方法：临床选择符合纳入标准的溃疡性结肠炎患者60例，随机分为两组，中药治疗组给予清溃汤水煎剂，对照组给予SASP，观察两组的临床疗效。