Lumbago, limb numbness, flaccidity of lower limbs, insufficiency of yin-blood and failure of nourishing the tendon and bone, weakness and thinness of the lower limbs, difficulty in walking.

• 腰腿酸痛、僵硬、屈伸困难、行走不利；患处痠胀隠痛，时重时轻，反覆发作；喜暖畏寒，受凉或劳累后疼痛加重等症。