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Trench foot occurs due to prolonged exposure of the feet to cold, damp, and often unsanitary conditions. [1] Unlike frostbite, trench foot usually occurs at temperatures above freezing, [1] and can be classed as a form of non-freezing cold injury. [3] Onset can be as rapid as 10 hours. [1] Risk factors include overly tight boots and not moving. [4]
If left untreated, trench foot usually results in gangrene, which can cause the need for amputation. If trench foot is treated properly, complete recovery is normal, though it is marked by severe short-term pain when feeling returns. As with other cold-related injuries, trench foot leaves those affected more susceptible to it in the future.
Non-freezing cold injuries (NFCI) is a class of tissue damage caused by sustained exposure to low temperature without actual freezing. [1] There are several forms of NFCI, and the common names may refer to the circumstances in which they commonly occur or were first described, such as trench foot, which was named after its association with trench warfare.
1) You could have peripheral artery disease. One circulation-related condition that causes cold feet is peripheral artery disease (PAD), also sometimes called peripheral vascular disease. It ...
A mild case of trench foot. Nonfreezing cold injury commonly affects the feet due to prolonged exposure to wet socks or cold standing water. [4] Symptoms progress through a series of four stages. [4] [15] A severe case of trench foot. During cold exposure. Affected skin becomes numb, which can cause a clumsy walking pattern if the feet are affected
Editor's Note: This page is a summary of news on the bitter cold and snow for Monday, Dec. 2. For the latest news, view our story for Tuesday, Dec. 3. Pounding snow and bitter cold continued their ...
Trench foot is damage to nerves and blood vessels that results from exposure to cold wet (non-freezing) conditions. [17] This is reversible if treated early. Pernio or chilblains are inflammation of the skin from exposure to wet, cold (non-freezing) conditions. They can appear as various types of ulcers and blisters.
After much deliberation, the College Football Playoff committee chose SMU over Alabama for the final spot in the 12-team field. See the full schedule.