Pain in the joints of the hands and feet may be due to the following reasons: First, ask if there is a history of trauma or contusion. If there is swelling and pain in the joints after a history of trauma or contusion, it is necessary to go to the hospital to take X-rays to clarify whether there is a fracture or soft tissue contusion. Second, without a history of trauma, the joints of the hands and feet have redness, swelling, heat, pain and other typical signs of inflammation, and do not ease after braking and resting, the patient has a history of alcohol consumption, oral consumption of high purine food can be tested for uric acid to further clarify the diagnosis, high uric acid may be gout. Third, the joints of the hands and feet appear swollen and painful can also be further tested rheumatic series to observe whether there is rheumatoid arthritis.