Abstract：Objective：To observe the clinical effect of Dafangfeng tang combined with cervical traction for cervical spondylotic radiculopathy with wind-cold obstructing collaterals syndrome. Methods：A total of 94 patients with cervical spondylotic radiculopathy of wind- cold obstructing collaterals syndrome were selected and divided into the control group and the observation group according to the random number table method， with 47 cases in each group. The control group was treated with cervical traction， and the observation group was additionally treated with Dafangfeng tang based on the treatment of the control group. The clinical effects， scores of Neck Disability Index(NDI) and Visual Analogue Scale(VAS) and hemorheological indexes were compared between the two groups. Results： The total effective rate was 95.74% in the observation group， higher than that of 80.85% in the control group(P＜0.05). After treatment， the scores of NDI and VAS in the two groups were decreased when compared with those before treatment，and the above two scores in the observation group were lower than those in the control group， differences being significant(P＜0.05). There was no significant difference being found in the comparison of plasma viscosity(PV)， hematocrit(HCT) and erythrocyte aggregation index(AI) in the control group before and after treatment(P＞0.05). After treatment，PV，HCT and AI in the observation group were decreased when compared with those before treatment and those in the control group(P＜0.05). Conclusion： Dafangfeng tang combined with cervical traction for cervical spondylotic radiculopathy with wind- cold obstructing collaterals syndrome can relieve symptoms and improve hemorheology.