What are the symptoms of trench foot?

Trench foot: The foot may be red, dry, and painful after it becomes warm. Blisters may form, followed by skin and tissue dying and falling off. In severe cases, untreated trench foot can involve the toes, heel, or entire foot. Swelling, odor cracks drainage pain include a tingling and/or itching sensation, pain, swelling, cold and blotchy skin, numbness, and a prickly or heavy feeling in the foot.

Wet, discolored toes: Feet go numb and the toes can turn red or blue due to excessive moisture. This can turn gangrene if not treated. This is typically from people whose feet are moist and damp and have no chance to get their feet dry. If you think you have this, consult your podiatrist.

Trench foot: Trench foot occurs when the feet are exposed to wet environments for long periods of time. Symptoms can include pain, swelling, skin discoloration and wound formation.