Signs of Trench foot (Immersion foot)

Trench Foot (Immersion Foot)

Description

Occurs when the feet are wet for long periods of time. It is more common when the feet are lower than the heart (dependent) and if the shoes are too tight. The temperature does not have to be cold for this to occur. It can be quite painful, but it can be prevented and treated. Trench foot, can also be known as immersion foot.

Symptoms

Initially patients experience tingling and/or itching sensation, pain, swelling, cold and blotchy skin, numbness, and a prickly or heavy feeling in the foot. Later the foot may be red, swollen, and painful. Blisters and skin death can occur.

Tests

A history and physical exam will be done. Tests to determine the extent of the damage may be performed.

Standard Workup

X-Ray

Treatment

The feet will be thoroughly cleaned and dried. If the feet were in cold water rewarming should be done by soaking in warm water (104 to 108 degrees Fahrenheit) for approximately 5 minutes. In the hospital the feet will be examined for any associated infection or frostbite. Further treatment depends on the severity of the condition.