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 interfere with blood circulation. If there has been severe frostbite and feeling and color do not return after home treatment.
Prevention Be aware of factors that can contribute to frostbite.
Wear suitable clothing in cold temperatures and protect susceptible areas. Before anticipated prolonged exposure to cold, don't drink alcohol or smoke, and get adequate food and rest. If caught in a severe snowstorm, find shelter early or increase physical activity to maintain body warmth. The information provided herein should not be used for diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions.