The formation of periostitis may be related to chronic strain, tumor, infection and other factors, treatment methods include physical therapy, drug therapy and so on. 1. Chronic strain injury: because of the sudden increase of exercise and long-term bad posture, it makes the inflammation and edema between the periosteum, etc. In daily life, you should take more rest, and alleviate the uncomfortable symptoms through physical therapy such as hot compresses, electromagnetic therapy, and shockwave, etc. You can also take non-steroidal anti-inflammatory drugs such as ibuprofen under the guidance of a doctor. You can also take non-steroidal anti-inflammatory drugs such as ibuprofen under doctor’s guidance. 2. Tumor: because the tumor tissue invades into the periosteum, causing periostitis, go to the regular hospital as soon as possible to consult the doctor, to clarify the development of the tumor, and give the medication to treat the cause of the tumor, and take non-steroidal anti-inflammatory drugs, such as diclofenac sodium, etc., to relieve the pain. 3. Infection: Infection in some parts of the body, pathogens enter into the bloodstream and spread to the periosteum, or skin trauma infection enters into the body and invades into the periosteum, which can lead to periostitis, and should be given antibiotic treatment in time. If the diagnosis of periostitis is confirmed, it is recommended that standardized treatment be carried out as soon as possible to avoid delaying the condition.