Sore legs and feet are generally common causes of the following: First, elderly patients, due to muscle atrophy in the legs, physical strength decline, more activity will appear lower limb soreness, pain and other performance. At this time can be sufficient rest, legs and feet appropriate massage, pepper water foot soak can promote blood circulation in the lower limbs, reduce the symptoms of soreness and swelling. Second, varicose veins patients, if patients engaged in heavy physical labor will cause a large amount of blood stagnation in the superficial blood vessels of the lower limbs, the deposition of metabolic waste and lactic acid will cause the symptoms of sore legs and feet. If the symptoms are mild, the patient can wear elastic stockings to promote blood return to reduce the soreness of legs and feet, if the patient’s symptoms are obvious, surgery should be performed to remove the varicose blood vessels to improve the symptoms of soreness.