Objective: To vertify the effect of modified Buyang Huanwu Decoction in the treatment of diabetic erectile dysfunction. Methods: 60 cases of DM of ED patients were randomly divided into 2 groups. Based on hypoglycemic therapy,treatment added modified Buyang Huanwu Decoction for 2 months. According to erectile function international questionnaire score (IIEF-5) and WHOQOL-BREF,the effect of 2 groups was compared. Results: In the treatment group,12 cases were cured,15 cases effective,3 cases invalid,and the t...