When the patient walks, the back of the foot will have pain phenomenon, it may be that when the patient walks, it hurts the muscle tissue of the back of the foot or the local fascial tissue, which produces local lactic acid accumulation, and then there will be pain, swelling, and other phenomena. If the patient suffers from metatarsophalangeal fasciitis, localized bursitis, or chondromalacia of the toes, the dorsum of the foot will be stimulated by external forces when walking, which can lead to localized foci of pain, and will affect the patient’s back of the foot to bear weight. In the treatment, to reduce the activities, can be used in the painful parts of the closed injection, or external application of bruising cream, you can also choose orthopedic wash fumigation, are able to reduce the patient’s pain level.