Hand joint pain may be caused by carpal tunnel syndrome, osteoarthritis, gout and other reasons. 1. Carpal tunnel syndrome: It is caused by distal radius fracture, carpal tunnel fracture dislocation, lipoma and so on. It can cause the volume of carpal tunnel to decrease and the median nerve to be compressed in the carpal tunnel, thus pain in the joints of the hand can occur. 2. Osteoarthritis: It is a chronic joint disease characterized by degenerative changes of articular cartilage and secondary osteophytes, the etiology of which is still unclear. When osteoarthritis occurs in the joints of the hands, patients may have mild or moderate intermittent hidden pain in the early stage, which improves when resting and aggravates after activities, and the pain is often related to weather changes. 3. Gout: a joint disease caused by urate deposition in the body. Its occurrence and purine metabolism disorder and (or) uric acid excretion disorder caused by hyperuricemia directly related. Pain in the joints of the hands can also occur when gout attacks acutely. Hand joint pain in patients can also be seen in other diseases, it is recommended that patients go to the hospital in a timely manner, to do the relevant examination, clear the cause of the disease to follow the doctor’s instructions for treatment, to avoid delaying the condition.