[Objective]To observe the clinical therapeutic effect of Jing Kang Yin decoction on nerve-root cervical spondylosis.[Method]152 patients with Cervical Spondylosis neuiodynia were selected and divided into two groups;treatment group with Jing kang Yin decoction(87 cases) and control group with Jingfukang(65 cases).Pain degree(VAS methods),hemorheological indexes,serum cytokine IL-10 and adhesion molecule were observed before and after treatment and the clinical therapeutic effect of two groups were compared.[Result]Pain scores of two groups were lower after treatment than treatment before(P