Fist joint pain common diseases for rheumatoid arthritis, gout, hand tenosynovitis, etc., the cause of different treatment methods are different, should consult a doctor in time, ask the doctor to give targeted treatment, common treatment modalities such as drug treatment, surgical treatment. 1. Rheumatoid arthritis: the earliest arthralgia, often in the wrist, proximal interphalangeal joints and so on. Commonly used chemically synthesized disease-altering drugs such as methotrexate, glucocorticosteroids such as trimethoprim, and non-steroidal anti-inflammatory drugs such as indomethacin are used to alleviate inflammation and joint swelling and pain. For patients who meet the indications for surgery, surgical treatment can be considered, such as artificial joint replacement, joint fusion, and so on. 2. Gout: Patients with gout may also have the symptom of pain in the joints of the fingers of the clenched fist. Colchicine, non-steroidal anti-inflammatory drugs such as ibuprofen and glucocorticoids are commonly used as treatment for acute gouty arthritis, and surgical treatments such as orthopedic surgery can be performed on deformed and severe joints if necessary. 3. Tenosynovitis of the hand: In case of tenosynovitis of the hand, drugs such as ibuprofen and acetaminophen can be used as prescribed by the doctor to achieve anti-inflammatory and analgesic effects. Localized swelling can use lidocaine and other local anesthetic closed treatment, in the tendon sheath injection of glucocorticoids and other drugs, if necessary, the use of tenotomy decompression surgery. Finger joint pain should be timely to the hospital, so as not to delay the condition and miss the best treatment period. Please use the medication under the guidance of the doctor.