Chilblains typically occur due to prolonged skin exposure to cold environments, poor blood circulation, and inadequate clothing insulation. Severe cases require prompt medical attention.
Causes of Chilblains
Chilblains result from skin damage caused by prolonged vasoconstriction in response to low temperatures, leading to insufficient local blood supply. This is especially common during sudden temperature changes, when blood vessels struggle to adapt, causing redness, swelling, or itching. These symptoms often appear on fingers, toes, ears, and the face—areas with finer blood vessels and more exposure.
Who Is More Susceptible
Certain groups are more prone to chilblains, such as the elderly, individuals with chronic illnesses, and those with poor circulation or constantly cold extremities. Wearing damp gloves, tight shoes and socks, or remaining inactive for long periods can also increase the risk. Rapidly warming up with hot water can exacerbate the condition rather than relieve it, as this sudden heat can cause excessive vasodilation.
Preventive Measures
To prevent chilblains, it is crucial to keep warm, especially for exposed skin. Wear warm gloves, scarves, and thick socks, and keep the body dry. Instead of using hot water, use lukewarm water to gradually restore blood flow. If severe symptoms such as ulcers or persistent pain occur, seek medical help immediately to avoid infections or other complications.
Conclusion
Understanding the causes of chilblains and taking appropriate preventive measures can significantly reduce the risk of developing this painful condition. By staying warm and avoiding sudden temperature extremes, individuals can protect their skin and maintain better overall health during cold weather.
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