Trying to reduce the swelling after the leg is swollen includes the following methods, such as cold compresses, topical medications, oral medications, and physical therapy. Cold compresses are needed as soon as possible after the leg is swollen, which can lower the local temperature, reduce the fluid exudation in the blood vessels, and gradually reduce the swelling. Topical medication or oral medication can be used to treat the swelling, the main function is to activate blood circulation and remove blood stasis, and traditional Chinese medicines with the function of activating blood circulation and removing blood stasis can be applied. If there are conditions, you can go to the hospital for physical therapy, which can accelerate the metabolism of the tissues, so that the swelling will gradually subside. It is recommended that the patient go to the hospital in time, the doctor will judge the patient’s condition, according to the severity of the condition to decide how to deal with. The above methods can be used alone or in combination.