Legs swollen with bruises without the fastest way to reduce swelling, commonly used methods are: braking rest, ice or heat, medication, gastrocnemius muscle contraction exercise exercise. 1. Braking rest: avoid weight bearing and activities, braking on the leg injury site. Local elevation of the affected limb more than 30 degrees, gravity to promote venous blood flow back, help the rapid elimination of bruising. Application of elastic bandage can also prevent hematoma or swelling from increasing. 2. Ice or hot packs: ice packs should be chosen within 72 hours of injury, which is conducive to vasoconstriction and promotes swelling. But pay attention to use a towel or gauze to isolate the ice, to avoid local frostbite. 72 hours later, through the hot compress can promote blood circulation, accelerate the absorption of swelling. 3. Drug treatment: severe pain can be oral anti-inflammatory analgesic drugs such as ibuprofen anti-inflammatory pain. Yunnan Baiyao aerosol can be used externally to dissipate blood stasis and reduce swelling. 4. Gastrocnemius muscle contraction exercise: can promote blood circulation, auxiliary swelling. Legs swollen with bruises have no fastest way to reduce swelling, if the swelling can not be reduced for a long time or repeated, should be and go to the regular hospital to find out the cause of the disease, and actively cooperate with the doctor’s treatment. The use of drugs need to comply with medical advice.