Localized limb or skin itching during the recovery period after fracture is usually a manifestation of tissue healing, and generally the itching is treated symptomatically. If itchy deep tissues, such as subcutaneous tissue, muscle tissue or deeper periosteal tissue, promote local blood circulation symptoms will naturally be relieved, can be given to the local use of salt bags, hot water bags to apply external. Physical therapy can also be used to alleviate the symptoms, such as magnetic therapy or intermediate-frequency pulsed electric therapy, microwave therapy, ultrashort-wave therapy, all of which have the effect of alleviating the symptoms. If the scars are itchy after fracture surgery, you can apply compound dexamethasone ointment externally, which also has the effect of relieving itching.