Tendinitis treatment methods include medication, surgery, physical therapy and so on. 1.Drug therapy commonly used drugs are non-steroidal anti-inflammatory drugs and glucocorticoids. (1) non-steroidal anti-inflammatory drugs: such as ibuprofen, naproxen, etc., used to reduce the patient’s pain. (2) Glucocorticoids: such as prednisolone acetate local closed injection, used to reduce the exudation of inflammatory substances. 2. Surgery: tenotomy and decompression are commonly used for patients who have failed conservative treatment, such as pediatric congenital stenosing tenosynovitis. The aim is to loosen the adhesion of the tendon sheath and tendon, which can restore its motor function. 3. Physiotherapy: immobilize the corresponding diseased joints, let the tendons relax, and you can have a full rest, as well as hot compresses, ultrasonic physiotherapy, and so on. If the diagnosis of tenosynovitis is confirmed, it is recommended to consult a doctor in time for treatment, and follow the doctor’s instructions to use medication, do not blindly use medication.