What is an appropriate treatment for trench foot after the feet have been thoroughly cleaned and dried?

What is an appropriate treatment for trench foot after the feet have been thoroughly cleaned and dried?

• A. Soak in ice-cold water
• B. Apply warm packs or soak in warm water at 102-110F
• C. Massage the feet vigorously
• D. Apply heating pads for extended periods

Answer: (B)

Warming the feet gradually after cold, wet exposure helps restore circulation and reduce tissue injury. Applying warm packs or soaking the feet in warm water at about 102–110°F provides gentle heat that increases blood flow without shocking the tissues. Soaking in ice-cold water would worsen the problem by constricting blood vessels further, so it’s not appropriate. Vigorous massage isn’t advised because damaged, numb skin can be torn or irritated, and deep tissue injury can be worsened by rubbing. Heating pads kept on for extended periods pose a burn risk since sensation may be diminished in affected feet. After warming, keep feet dry and warm, elevate to reduce swelling, and monitor for signs that require medical attention, such as worsening pain, blisters, or infection.

Warming the feet gradually after cold, wet exposure helps restore circulation and reduce tissue injury. Applying warm packs or soaking the feet in warm water at about 102–110°F provides gentle heat that increases blood flow without shocking the tissues. Soaking in ice-cold water would worsen the problem by constricting blood vessels further, so it’s not appropriate. Vigorous massage isn’t advised because damaged, numb skin can be torn or irritated, and deep tissue injury can be worsened by rubbing. Heating pads kept on for extended periods pose a burn risk since sensation may be diminished in affected feet. After warming, keep feet dry and warm, elevate to reduce swelling, and monitor for signs that require medical attention, such as worsening pain, blisters, or infection.