Move thawed areas as little as possible. Prevent refreezing by wrapping the warmed areas. If the frostbite is extensive, give warm drinks to the victim in order to replace lost fluids. Do Not DO NOT thaw out a frostbitten area if it cannot be kept thawed. 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 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.