There is no fast way to reduce swelling and bruising, patients can take ice, hot compresses, as well as to ensure sufficient rest time, so as to improve the symptoms of the disease; pay attention to the observation of swelling and bruising parts, persistent swelling or aggravation of the situation need to go to the hospital in a timely manner. When the patient has localized swelling, bruising, if in the early stage of injury, within the first 48 hours, you can take the cold compresses, so that the local small blood vessel contraction, reduce the amount of bleeding, alleviate the symptoms of swelling, but need to pay attention to avoid frostbite skin, can be used towel wrapped in ice packs on the wound. After 48 hours after the injury, hot compresses can be used to promote local blood circulation and promote the absorption of edema. It is worth noting that patients need to pay attention to the observation of the swelling and bruising areas, persistent swelling or aggravation of the situation need to go to the hospital in a timely manner. During the recovery period, you should maintain sufficient rest time, do not overwork. Diet, you can eat foods rich in vitamins and proteins, are conducive to promote local swelling. If the patient has localized swelling, bruising, need to go to the regular hospital, under the guidance of the doctor to take relevant therapeutic measures.