Objective: To observe clinical efficacy of the Taohong Siwu decoction plus the Simiao Yong'an decoction on diabetic foot. Methods: 128 patients were randomly divided into two groups. 60 cases in the control group was given conventional western medicine for blood sugar controlling and anti-infection. 68 cases in the observed group was given the Taohong Siwu decoction plus the Simiao Yong'an decoction more. Results: The total efficiency of 86.76% in the observed group was higher than 71.67%. The difference wa...