Soreness and discomfort at the site of the fracture may be due to a serious local injury that has not yet completely recovered, and may occur with changes in weather or after exertion. In addition, the fracture may not be completely healed, premature weight bearing, or chronic local osteomyelitis. You can go to the hospital to see a doctor in time, and the doctor will make a preliminary analysis with physical examination. The fracture site can be routinely X-rayed to understand the healing of the fracture. If the fracture is not completely healed, avoid local weight-bearing for the time being. If the fracture has healed completely and there is no obvious infection, then it is estimated that the local injury has not recovered completely. Massage and hot compresses can be applied appropriately, in addition to avoiding strain and paying attention to local warmth when the weather changes, which can help improve such soreness.