To treat frostbite, submerge the affected body part in warm water for gradual rewarming.
When dealing with frostbite, the best course of action is to promptly reintroduce warmth to the affected body part. This can be done by submerging the affected area in warm water, not hot water, for gradual rewarming. Avoid massaging or applying pressure to the frostbitten area, as this can further damage the tissue.
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