Synovitis can be treated by rest, braking, oral NSAIDs and joint cavity injections, depending on the stage of the disease. 1. Rest and braking: When the symptoms are mild, rest, braking and hot compresses can be used to promote local blood circulation and reduce pain. 2. Oral medication: Non-steroidal anti-inflammatory drugs (NSAIDs), such as celecoxib, can be used to relieve pain and reduce localized aseptic inflammation during acute attacks. 3. Joint cavity drug injection: when synovitis exudation is more serious and cause obvious swelling of the joints, joint cavity drug injection can be used, can be injected with glucocorticosteroids, such as prednisone, etc., but also can be the joint cavity of the inflammatory fluid extraction, reduce the inflammatory reaction. Synovitis patients are recommended to standardize treatment under the guidance of a specialist, the above drugs are recommended to be used under the guidance of a physician, avoid self-medication.