Pittsburgh Doctor Explains Dangers of Frostbite

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After a historic snowfall, dangerously low temperatures have crept into the Pittsburgh region, bringing the risk of frostbite. Dr. Brent Rau, the medical director of emergency medicine at Allegheny General Hospital, explains the various degrees of frostbite, from mild skin changes to severe cases requiring surgical treatment or even amputation. He advises those who suspect frostbite to get to a warm environment, remove any wet clothing, and use lukewarm water to rewarm, rather than direct heat which can further damage numb skin.

Why it matters

Frostbite is a serious cold-weather injury that can lead to permanent tissue damage if not properly treated. With the recent extreme cold snap in Pittsburgh, emergency room physicians are seeing an increase in frostbite cases, especially among outdoor workers, the elderly, and the homeless population who are most vulnerable to prolonged exposure.

The details

Dr. Rau explains that frostbite occurs when the skin and underlying tissues freeze due to prolonged exposure to extreme cold. The condition can range from mild skin changes to severe cases requiring surgical intervention or even amputation. Early signs include changes in skin color, numbness, tingling, and the development of blisters a few days later. He advises against using direct heat to rewarm affected areas, as this can further damage the numb skin.

• After the historic snowfall, dangerously low temperatures crept into the Pittsburgh region.

What they’re saying

What’s next

Emergency room physicians at Allegheny General Hospital are closely monitoring the situation and preparing to treat more severe frostbite cases if the extreme cold persists in the Pittsburgh region.