If your fingers are numb and discolored after being in the cold, should you warm them quickly by a fireplace?

Warming numb and discolored fingers quickly by a fireplace is not advisable. The correct approach involves gradual warming to prevent further injury, such as frostbite or other thermal injuries. When fingers are numb and discolored, they indicate that the blood flow is likely compromised, and exposure to intense heat can lead to a shock reaction, causing damage to the tissues.

Gradual rewarming allows for safe restoration of blood flow and reduces the risk of further complications. Warming methods should include soaking the hands in warm (not hot) water or using body heat by placing the hands under armpits or between the thighs. It is essential to monitor for signs of recovery, avoiding extreme heat sources that can cause burns or additional damage.