MD Podiatrist Discusses Dangers of Frostbite

Frostbite is a serious tissue-destroying disorder. It is also something that can be avoided. Dan Michaels, DPM has some advice to share during these winter months. “When you’re out in the cold, your body works hard to stay warm by altering blood flow toward your heart and lungs,” said Dr. Michaels. “This leaves your extremities – arms, legs, and feet – vulnerable to cold injury, especially toes and fingers.”

Depending on the severity of the exposure, frostbite can affect the skin or underlying tissue. In most cases, the area becomes numb and feels frozen. Skin will appear waxy, white or grayish. Any exposure should be evaluated and treated by a physician. Avoiding frostbite is easier than treating it. If you must go out in bitter cold, be prepared.