Tenosynovitis is curable, and there are currently two clinical treatment methods for tenosynovitis. The first method is conservative treatment. The most important and main point of conservative treatment is rest. You can go to the hospital to have a plaster or brace made to protect and restrict the movement of the fingers and wrist. Secondly, you can take some non-steroidal anti-inflammatory and analgesic drugs orally to relieve local pain. Third, local pain points can also be injected with a block to relieve pain. However, the number of times block needle treatment can be used is limited to once or twice a month at most. Thirdly, local hot compressions can be applied to increase local blood circulation and thereby relieve local pain. If the above conservative treatments are ineffective and symptoms progressively worsen, surgical treatment can be pursued, which can completely cure tenosynovitis. (Please use medication under the guidance of a professional physician.)