Refreezing may make tissue damage even worse.
Direct heat can burn the tissues that are already damaged.
DO NOT rub or massage the affected area. DO NOT disturb blisters on frostbitten skin. DO NOT smoke or drink alcoholic beverages during recovery as both can interfere with blood circulation. Frostbite has occurred recently and new symptoms develop, such as fever , malaise , discoloration, or drainage from the affected body part. The information provided herein should not be used for diagnosis or treatment of any medical condition.