How to Identify Symptoms of Frostbite

Frostbite is a condition that causes destruction of body tissues after extended exposure to freezing temperatures. The most commonly afflicted areas are the toes, fingers, face, nose and ears, though sometimes legs and arms are also affected. The condition is non discriminating when it comes to age and gender. Frostbite results when ice crystals caused by frigid temperatures form in blood vessels close to the skin surface, leading to a destruction of tissues at the cellular level. Learning how to identify symptoms of frostbite may very well save serious injury, damage and even loss off the affected limb.

Things You'll Need

• Lukewarm water, blankets

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Instructions

• 1

  Early warning signs of frostbite may include but are not limited to tingling, numbness or coldness in an affected area. While we all experience cold fingers, toes, hands, feet and faces in cold weather, the feeling goes beyond mere cold. Skin in the affected area may begin to appear white or 'frosted', and skin may feel tight and resistant when pressed.

• 2

  Frostbite may also be indicated when a person experiences lack of sensations to the affected area. Normal sensations like pain disappear and hands or feet may feel 'heavy'.

• 3

  Swelling and blisters filled with blood may appear as symptoms of frostbite worsen, and skin takes on a yellowish hue. While cold, the skin may appear waxy, but will turn a purple hue when rewarmed. In severe cases, the skin may even look black.

• 4

  As symptoms of frostbite worsen, victims may experience uncontrolled shivering and overall weakness. Confusion may also become apparent, and decision-making processes slow.