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Other cold-related injuries that can be present either alone or in combination with hypothermia include: Chilblains: condition caused by repeated exposure of skin to temperatures just above freezing. The cold causes damage to small blood vessels in the skin. This damage is permanent and the redness and itching will return with additional exposure.
Chills is a feeling of coldness occurring during a high fever, but sometimes is also a common symptom which occurs alone in specific people. It occurs during fever due to the release of cytokines and prostaglandins as part of the inflammatory response, which increases the set point for body temperature in the hypothalamus.
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
Extreme cold occurs in the U.S. every winter and can be life-threatening when you're unprotected, making it crucial to be prepared for the dangerously cold conditions ahead of time. Extreme cold ...
— The common cold can be caused by several different types of viruses and can cause a runny nose, congestion, cough, sneezing, sore throat, headaches, body aches or low fever for less than a week. — The flu , caused by influenza viruses that are always changing, leads to fever, chills, cough, sore throat, runny nose, body aches, headaches ...
The human body always works to remain in homeostasis. One form of homeostasis is thermoregulation. Body temperature varies in every individual, but the average internal temperature is 37.0 °C (98.6 °F). [1] Sufficient stress from extreme external temperature may cause injury or death if it exceeds the ability of the body to thermoregulate.
Cold air also causes more histamine production, which is what the body makes during an allergic reaction. Histamine can lead to breathing issues such as wheezing and difficulty breathing.
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. [10] Bullous pemphigoid is a condition that causes itchy blisters over the body that can mimic frostbite. [18] It does not require exposure to cold to develop.