Cervical spondylosis is a common clinical disease,which is characterized by pain and numbness in the neck and upper limbs,and so on.Professor Yang Shaofeng believes that,ervical spondylosis has a long course of disease,repeated attacks,most of these patients are attack of wind-cold-dampness arthralgia,symptoms are cold limbs and rigidity of nape and headache.The treatment of this disease with Guizhi Fuzi Decoction is very effective.This therapy is based on the treatment of warming yang for dispelling cold...