Can trench foot be cured?

Trench foot care: Trench foot or "immersion foot" results from prolonged exposure of the skin on the feet to wet conditions. Trench foot has several stages from minor skin irritation to severe infection, gangrene and the need for amputation. Minor trench foot can be treated with simple antibiotic measures: cleansing, drying the skin, antibiotic ointment on any broken or open sores, and frequent bandage changes.