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Trench foot. Trench foot frequently begins with the feeling of tingling and an itch in affected feet, and subsequently progresses to numbness or pain. [1] [2] The feet may become red or blue as a result of poor blood supply. [1] Later, as the condition worsens feet can start to swell and smell of decay as muscle and tissue become macerated.
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.
Dangers include hypothermia, trench foot, cardiac arrest, frostbite, and drowning. As teenagers grow and become more adult-like, they have fewer age-specific physical vulnerabilities for both cold ...
No Chill Sneaker. Experiencing foot pain after walking for hours on end happens more often to people with flat arches, especially when there’s no padding to soften the impact. Cue these Dr ...
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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
Autoamputation can occur after two months. [10] Fourth degree frostbite in a homeless patient five days after freezing conditions. Patient developed trench foot and was unable to properly dry feet. Plantar surface of frostbitten feet five days after a freeze. Patient was homeless with poor footwear.