If the patient’s legs are bruised and swollen, first of all, the patient should reduce the weight-bearing activities of the legs, rest in bed and elevate the lower limbs, which can promote the venous return of the lower limbs. Secondly, in the knocking blue swollen parts can be applied externally to the blood pain cream, gold cream, can also be applied externally Yunnan Baiyao aerosol, but also with towel hot compresses, physiotherapy, give local orthopedic medicine fumigation, can make the local vasodilatation, accelerate the speed of blood flow, you can promote the local bruises despite the absorption of the swelling can be reduced, as soon as possible to eliminate the bruises. Then, the patient can also take oral bruise medication, oral bruise pills, shuji vivify blood tablets, can also make the clinical symptoms of leg bruises as soon as possible to get reduced.