Swelling of the wrist is usually caused by trauma, the following measures can be taken to reduce swelling and pain: 1. 3. elevate the wrist, for example, in a sitting position, the wrist should be padded higher than the level of the heart, so as to promote the metabolism and absorption of local bruising and inflammation through gravity, which can effectively play a role in reducing swelling and pain. 4. take oral anti-inflammatory and pain-relieving drugs, such as nimesulide, diclofenac sodium enteric capsules and heptachyoside sodium tablets. These drugs can effectively reduce inflammation, edema, promote the metabolism and absorption of bruises, and help relieve the symptoms of swelling and pain.