FROSTBITE: SYMPTOMS & TREATMENT

Frostbite usually occurs on any extremities exposed by cold weather. These extremities may include hands, nose, ears, or feet.

Symptoms of Frostbite

Symptoms of frostbite include:

Burning, tingling, stinging, or numbing of the skin. A person may not feel numb, but may lose balance as a result of impaired nerves.

If frostbite is left untreated it can damage tissue. A person may develop redness of skin or white skin plaques. In extreme cases of frostbite, a limb may be permanently impaired or may need to be removed.

CAUTION

If a loved one has signs of frostbite, DO NOT break blisters, rub affected area, or apply heat lamps or hot water bottles to the affected area. DO NOT attempt rapid thawing if refreezing is a possibility.

Frostbite Treatment

Frostbite treatment includes:

Warm affected areas as quickly as possible by covering with clothing and blankets or immersing frozen part in warm, not hot, water. If frostbitten area has been thawed and refrozen, then warm at room temperature.
Discontinue warming techniques as soon as affected area becomes flushed. Expect swelling and pain after thawing. Victim may require an analgesic.
Gently exercise affected area after it has been rewarmed.
DO NOT apply dressings or clothing unless transportation is required for medical help. If fingers or toes are affected, separate with sterile pads or clean cloths.
Elevate frostbitten areas, but not higher than heart.
Get professional medical help.
Use caution when letting victim first sit up, even after feeling recovered.