Some people in the process of injection treatment, may be due to improper operation, or due to the injection fluid leakage out of the blood vessels and other reasons, may form hand swelling. For the treatment of this situation, mainly according to the severity of edema to give the appropriate treatment, more physical therapy or drug therapy, as follows: 1, physical therapy: if the hand swelling is not very obvious, you can temporarily apply cold compresses, cold compresses can accordingly be hot compresses, to promote the local edema subside. 2, drug therapy: some patients swelling may be due to the injection of injected fluid exposed, thus Formation of irritating redness. At this time, you can apply the appropriate ointment to promote redness and swelling, such as external application of polysulfonic acid mucopolysaccharide cream, can play a corresponding relief effect. If the pain is more pronounced, anti-inflammatory treatment should also be carried out.