In the case of frostbite, how long should you place the affected extremity in a companion's axilla?

Placing an affected extremity in a companion's axilla for approximately 10 minutes is recommended as a method for rewarming frostbitten areas. The body heat from the axilla serves as a localized source of warmth that can help gradually thaw the affected tissue, minimizing the risk of further damage. It is crucial to avoid using excessive heat or rapid rewarming, as this can lead to additional tissue injury.

The choice of 10 minutes strikes a balance between providing enough time for the heat to transfer effectively while minimizing the risk of complications associated with prolonged exposure to direct body heat. This method is particularly suitable when more advanced medical assistance is not immediately available.