近年来，我们以中药龙胆泻肝汤为主口服配合局部皮内注射普鲁卡因治疗肛门湿疹６１例．取得满意疗效，现介绍如下。1临床资料治疗组６１例．其中男４６例，女１５例；最大６４岁，最小２１岁；病程２．５个月～５年。对照组４１例．其中男３２例，女９例；年龄２３～６０岁；病 In recent years, we treated 61 cases of anal eczema with local injection of procaine intradermally with Chinese herb Longdan Xiegan Decoction. Achieve satisfactory results, are described below. 1 clinical data treatment group of 61 cases. There were 46 males and 15 females, the oldest was 64 years old and the youngest was 21 years old. The course of disease ranged from 2.5 months to 5 years. Control group of 41 cases. Including 32 males and 9 females; aged 23 to 60 years old; disease