Chilblains, also known as chilblain, pernio, and perniosis are small, itchy swellings on the skin associated with exposure to the cold. Chilblains are not painful at first, but can become painful. Chilblains (CHILL-blayns) is a condition that causes inflamed swollen patches and blistering on the hands and feet.
It's caused by exposure to damp air that's cold but not freezing. Overview What are chilblains (pernio)? Chilblains, also known as pernio, are small patches of inflamed skin. They develop after exposure to air that’s cold or damp (but not freezing).
chilblains dermnet, Usually, chilblains form on your fingers or toes. Chilblains, also known as pernio, is a medical condition in which damage occurs to capillary beds in the skin, most often in the hands or feet, when blood perfuses into the nearby tissue, resulting in redness, itching, inflammation, and possibly blisters. Chilblains are red, often itchy spots that can appear on skin exposed to wet, cold weather. Learn the symptoms, treatment, and how to prevent them. What are chilblains?
chilblains dermnet, Chilblains are tender and/or itchy bumps on acral sites following exposure to damp, cold, non-freezing conditions causing a localised form of vasculitis. Chilblains are also called pernio or perniosis. You can get rid of chilblains quickly at home with hydrocortisone cream and warm clothing. Chilblains cause red, itchy lesions after cold exposure. Chilblains, or pernio, are red or purple bumps that develop on the hands and feet after exposure to cold or damp. Chilblains can be uncomfortable, but they usually heal on their own within 2 to 3 weeks.
You can avoid chilblains by wearing warm and waterproof gloves, socks, and footwear when outdoors in damp and cold weather.
