The patient’s soles of the feet suddenly very painful, commonly due to metatarsal fasciitis, heel fracture, as follows: First, metatarsal fasciitis: metatarsal fascia long-term excessive strain, will cause chronic inflammation, the accumulation of a certain degree, can suddenly onset of pain symptoms, and affect the patient’s normal weight bearing, especially in the morning when the weight began, the pain is very intense, walking for a period of time, the pain symptoms will be relatively relieved, press the heel nodal area, the The pain increases. Second, heel fracture: jumping from a high place can cause a comminuted fracture of the heel bone, and the patient can also show symptoms of sudden and severe pain on the bottom of the foot, accompanied by swelling and subcutaneous bruising, and X-ray can be taken to confirm the comminuted heel fracture. Patients with sudden pain symptoms on the soles of the feet should be diagnosed and treated promptly, and according to different etiologies, corresponding treatment methods should be chosen in order to get complete relief of symptoms and avoid serious life and work disorders.