What should you NOT do when treating frostbite?

Applying direct heat, such as using a heating pad, is not advisable when treating frostbite. This is because direct heat can cause further tissue damage to already injured and sensitive skin. Frostbite affects the skin and underlying tissues, leading to potential necrosis, and applying direct heat can exacerbate these injuries. Instead, the appropriate treatment involves slowly warming the affected areas in a gentle manner, allowing the body to naturally regulate its temperature without introducing the risk of burns or additional damage. Other methods of warmth, like wrapping the person in warm blankets or using sterile gauze to separate affected areas, provide protective and supportive measures without putting the frostbitten tissue at risk.