1. Gout: This is a systemic immune disease, which is typically characterized by high uric acid in the blood. Too much uric acid is deposited in the joint cavity, causing joint pain, and all joints can be painful, and the incidence of finger joints is high.
2. Osteoarthritis: Finger joint pain generally appears in the early morning, and will be relieved after moderate activity, but excessive activity may be aggravated.
3. Bone hyperplasia: Bone hyperplasia mainly occurs at the joints at the ends of fingers, which leads to bone destruction, excessive proliferation and pain due to excessive strain or other reasons.
4. Rheumatoid arthritis: Patients will have symptoms of morning stiffness, accompanied by swelling and pain of finger joints.
5. Others: In addition, tenosynovitis and synovitis of the thumb can also cause symptoms of finger joint pain.