After rewarming frostbitten areas, which action is recommended?

• A. Elevate the affected areas
• B. Massage the area
• C. Apply tight occlusive dressings
• D. Use cold compresses to reduce edema

Answer: (A)

Elevating the affected areas helps reduce edema and improves venous return after frostbite rewarming. As tissues thaw, swelling can increase and pressure from edema can worsen tissue injury; keeping the injured parts raised minimizes this risk and supports perfusion.

Massaging the area is avoided because the skin and underlying tissues are extremely fragile after rewarming, and rubbing can cause microtrauma and further tissue damage. Tight, occlusive dressings are not used because constriction can impede circulation and trap swelling; dressings should be loose and nonadherent to protect the tissue while allowing swelling to subside. Cold compresses are not recommended after rewarming since cold can cause vasoconstriction and reduce blood flow to the injured area, potentially worsening injury.

So, elevating the affected areas is the appropriate action to manage edema and support healing.