Patients with hand swelling, common causes are mainly the following: First, patients who continue to lift heavy objects for a long time, will cause spasmodic contraction of the hand muscles, and cause soreness and numbness in the hand. At this time, patients need adequate rest, hand joints appropriate activities, massage, physical therapy, can gradually improve the symptoms of hand soreness and swelling. Second, patients with deep vein thrombosis of the upper extremity can cause the venous blood return of the hand is significantly impeded, a large amount of venous blood stagnation in the superficial joints of the hand, which can cause significant swelling and pain in the hand. At this time, patients can improve local blood circulation through subcutaneous injection of low molecular heparin, intravenous application of dextrose, vincristine and other tube expanding drugs to promote the absorption of thrombus, which can relieve the feeling of swelling in the hands.