There is no such thing as the best treatment for finger tenosynovitis. Finger tenosynovitis can be categorized into stenotic finger flexor tenosynovitis, infectious finger flexor tenosynovitis, hyperplastic finger flexor tenosynovitis, and chronic infectious finger flexor tenosynovitis, which requires drug treatment and surgical treatment to address the cause of the disease. 1. Stenotic finger flexor tenosynovitis: For patients with stenotic finger flexor tenosynovitis, non-steroidal anti-inflammatory drugs such as ibuprofen and acetaminophen can be used. Some patients can be injected in the sheath dexamethasone, hydrocortisone and other glucocorticoids for closed treatment. If medication is ineffective, surgical excision is needed. 2. Infectious finger flexor tenosynovitis: if the patient is seriously infected, septic finger flexor tenosynovitis, you need to use antibiotics such as cefixime and cefuroxime under the guidance of the doctor. If the condition worsens after treatment with medication, surgical incision and drainage is needed. 3. Proliferative finger flexor tenosynovitis: If rheumatoid joint related tenosynovitis occurs, anti-rheumatic drugs such as methotrexate and leflunomide are needed. In addition, tenosynovial synovectomy and tenosynovial release can be used for treatment. 4. Chronic infectious tenosynovitis of the flexor muscles of the fingers: in case of tuberculosis of the synovial membrane of the tendon sheath, anti-tuberculosis drugs such as isoniazid and pyrazinamide are needed. When the disease is stabilized, surgical incision and drainage and removal of the lesion are needed. It is recommended that symptoms such as finger pain occur, timely medical treatment, you can choose the appropriate measures for treatment under the guidance of the doctor.