Patients with plantar pain, the following common causes: First, muscle strain: plantar muscles usually do not get sufficient exercise, easy to walk for too long or after excessive exercise muscle strain, the patient will have plantar pain symptoms, accompanied by local muscle stiffness, the pain is more obvious when pressed, through hot compress treatment and limit weight walking, can make the clinical symptoms are relieved. Second, plantar trauma: fall from a high place, so that the plantar tissue shock injury, or even the emergence of heel bone comminuted fracture, can cause a burst of pain symptoms on the bottom of the foot, and accompanied by local swelling, limited activity, pain symptoms will be significantly increased when pressed, the X-ray film of the heel bone will sometimes find the heel bone comminuted fracture. The above symptoms on the bottom of the foot must be diagnosed and treated early to avoid serious dysfunction of the heel bone and even deformed healing of the fracture, which can affect the patient’s normal life and work.