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The original item was published from 2/18/2019 1:42:19 PM to 3/18/2019 12:00:11 AM.

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Posted on: February 18, 2019

[ARCHIVED] Frostbite 101

extreme cold cdc

The outside temperatures are starting to dip into the below freezing mark and the wind chills will reach the negative numbers, frostbite can happen within minutes. However, it does not need to be below zero outside to develop frost bite. There are many things that increase the risk of developing frost bite. Some of the common risk factors are a history of poor circulation, certain medications, alcohol consumption, smoking, and skin exposed to the wind and water.

Signs and Stages of Frostbite

Knowing the signs of frostbite is critical to understanding when you need to find warmer conditions. Research shows that your fingers, toes, ears, cheeks, and nose are the first places to be affected. The initial sign that frostbite is beginning to occur is numbness and tingling on your skin. If ignored, your body will continue to move through the three stages of frostbite.”

Stage 1: Superficial Frostbite

This is the 1st degree of frostbite also known as frost nip. This form of frostbite may appear as white, waxy, cold skin. After rewarming the affected area with warm water, the frostbitten area may turn red and peel like a sunburn.

Stage 2: Partial-thickness Frostbite

This is the 2nd degree of frostbite that may be numb and feel hard to the touch. Your skin may even stay indented after being poked.

Stage 3: Full-thickness Frostbite

This is the 3rd degree of frostbite and considered the most severe case. Your skin tissue may appear white and frozen solid but will later die and turn black.

Prevention and Treatment

The best formula of prevention is dressing appropriately for the current, and predicted, temperatures. If you must be outside in the cold, it is important to dress protectively in the frigid weather. Make sure to cover up as much skin as possible. Stay alert and monitor how your skin feels. If you start to feel tingly and numbness, it is important to seek immediate shelter and warmth. Once indoors, remove any wet clothing and gently rewarm your frostbitten skin with lukewarm water. Be cautious to not use hot water, as your numb skin may not be able to recognize how hot the water truly is. Do not rub the area. If you are experiencing frostbite on your feet or toes, try to avoid walking. Doing so can further damage the tissue.

If you are experiencing severe frostbite it is important to immediately see your doctor for treatment. Severe frostbite can result in loss of damage, dead or infected tissue.

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