Synovitis can be cured by the following treatments: 1. Patients with synovitis should rest strictly in bed, reduce joint flexion and extension activities, and pay attention to warmth and not to get cold. If these attention is not good, will lead to synovitis symptoms repeatedly, after a long time adhesions, hyperplasia, is not conducive to healing. 2, can be through the joint suction method, the joint in the fluid suction out, reduce the pressure of the synovial membrane, through the injection of compound betamethasone injection, also known as Depo Pine injection, control the inflammation in the joint, wait until the inflammation is eliminated, and then injected into the joint 3.Intravenous injection of mannitol and dexamethasone has a good dehydrating effect and can reduce inflammatory edema and inflammatory pain. 4.Take oral Chinese medicine to activate blood stasis and relieve pain, such as blood circulation and pain capsules, and DaqiLi capsules, all of which can increase joint blood circulation and promote the absorption of inflammatory metabolites. After the above active treatment, the symptoms will be significantly improved in 7-10 days.