What is the correct immediate action for frostbite on the fingers?

• A. Bring indoors and allow gradual rewarming
• B. Rub the frostbitten areas
• C. Apply direct heat
• D. Keep the area exposed to cold air

Answer: (A)

Immediate frostbite first aid focuses on warming the affected tissue safely while protecting it from further cold exposure. The best immediate action is to bring the frostbitten fingers indoors and begin gradual rewarming, such as by soaking them in lukewarm water (about 98–102°F or 37–39°C) for 15–30 minutes until normal sensation returns. This approach restores warmth and circulation without causing additional tissue damage. Rubbing frostbitten areas should be avoided because it can break ice crystals in the frozen tissue and cause more harm. Applying direct heat from a stove, heater, or hot water can burn numb skin, so it’s not advised. Keeping the area exposed to cold air allows the injury to worsen. If swelling, persistent numbness, or large frostbitten areas occur, seek medical care.