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Frostbite

Many of us live in or visit regions where winter brings the threat of frostbite. Frostbite occurs when skin and tissue freeze.


Causes

Symptoms

Prevention

First Aid

Related topics
Printable Version
What to do About Frostbite
Numbness or tingling Symptoms can usually be treated at home. If symptoms persist, you should call your doctor for advice.
Pale, white skin Symptoms can usually be treated at home. If symptoms persist, you should call your doctor for advice. 
Numbness continuing after half an hour of first aid Symptoms need to be evaluated by a doctor. When you call to make an appointment, your doctor will help you determine how soon you need to be seen. 
Large or multiple blisters or blisters with red fluid Symptoms need to be evaluated by a doctor. When you call to make an appointment, your doctor will help you determine how soon you need to be seen.
Signs of infection (increased redness or swelling) Symptoms need to be evaluated by a doctor. When you call to make an appointment, your doctor will help you determine how soon you need to be seen. 
Signs of hypothermia, including slurred speech, confusion, severe shivering, and sleepiness Symptoms in this category are life threatening and require immediate medical treatment.

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