Periosteal injury is categorized into mild and severe, which can be improved by choosing steroidal anti-inflammatory painkillers, muscle relaxants and other drugs under the guidance of doctors. Periosteal injury is mainly caused by long-term strenuous exercise, muscle contraction and repeated pulling of the periosteum caused by periosteal tear damage, local vasodilatation and congestion, resulting in aseptic inflammatory reaction of the periosteum. Mild periosteal injury patients should first pay attention to rest, try to avoid strenuous exercise, minimize the amount of activity. At the same time, steroidal anti-inflammatory painkillers can be chosen, such as ibuprofen extended-release capsules, diclofenac sodium and so on. Muscle relaxants, such as ethopiridone hydrochloride tablets, etc. to improve the treatment. Patients with severe periosteal injuries should seek medical attention. After diagnosed by the doctor, active treatment according to the specific situation. When patients have periosteal injury, they should consult the doctor in time, and under the guidance of professional doctors, choose targeted drug treatment according to the actual condition.