Objective:To observe clinical effects of Gegen Tongluo Decoction on diabetic cerebral infarction.Methods:Seventy-two cases of diabetic cerebral infarction were randomly divided into a treatment group and a control group

36 cases in each group.The control group was treated by routine therapy and the treatment group by routine therapy plus Gegen Tongluo Decoction.Their therapeutic effects and blood glucose

blood lipids and hemorheological parameters were investigated.Results:The total effective rate was 94.44% in the treatment group and 72.22% in the control group with a significant difference between the two groups （P<0.05）.The markedly effective rate of 63.89% in the treatment group was significantly higher than 36.11% in the control group（P<0.05）.Nerve function defect improved significantly（P<0.01）

and blood glucose

blood lipids and hemorheological parameters all improved significantly（P<0.05 or P<0.01）.Conclusion:Gegen Tongluo Decoction combined with routine therapy has obvious therapeutic effect on diabetic cerebral infarction.