If synovitis of the ankle joint first occurs, it usually takes about a month to heal through aggressive conservative treatment. Synovitis of the ankle joint is mostly caused by excessive exercise or excessive weight-bearing exercise, such as frequently going up and down stairs, climbing, hiking, or walking with weight, which can cause irritation of the synovial membrane of the ankle joint and cause pain in the joint. Patients should be prohibited from weight-bearing activities, and they can use conventional anti-inflammatory and pain-relieving drugs, including Celecoxib capsules and meloxicam tablets, to relieve sterile inflammation and relieve pain. You can use hot water to soak your feet at the ankle joint, and you can also use moxibustion to apply hot compresses, which can improve local blood circulation and relieve synovial inflammation. Generally, through active and thorough conservative treatment, the pain of the joint can be relieved for about a month before recovery.