After 24 to 48 hours, massage and hot compresses or oral medication can be used to promote blood circulation and reduce pain. You can massage clockwise for 3~5 minutes, and then counterclockwise for 3~5 minutes, which can promote local blood circulation and promote the dissipation of bruises. In addition, try to elevate the affected limb when resting, which will help the venous blood return and can promote the dissipation of edema.