Which action is advised when addressing cold-weather injuries to avoid worsening tissue damage?

Which action is advised when addressing cold-weather injuries to avoid worsening tissue damage?

• A. Avoid rubbing the affected area
• B. Rub the area vigorously
• C. Apply ice to rewarm
• D. Massage with alcohol

Answer: (A)

Rubbing the affected area is contraindicated because frostbitten tissue is extremely fragile. Friction can crush or tear damaged cells, disrupt ice crystals inside the tissue, and injure nerves and blood vessels, making the injury worse. The safer approach is to handle the area gently, protect it from further exposure, and, if possible, begin rewarming with warm circulating water (about 40°C or 104°F) rather than any rubbing or aggressive manipulation. Avoid applying ice, vigorous rubbing, or using substances like alcohol on the skin, as these can worsen damage and mask symptoms. Seek medical care for deeper or worsening frostbite.

Rubbing the affected area is contraindicated because frostbitten tissue is extremely fragile. Friction can crush or tear damaged cells, disrupt ice crystals inside the tissue, and injure nerves and blood vessels, making the injury worse. The safer approach is to handle the area gently, protect it from further exposure, and, if possible, begin rewarming with warm circulating water (about 40°C or 104°F) rather than any rubbing or aggressive manipulation. Avoid applying ice, vigorous rubbing, or using substances like alcohol on the skin, as these can worsen damage and mask symptoms. Seek medical care for deeper or worsening frostbite.