Chilblains, also known as pernio, are a common skin condition that occurs when the skin is exposed to cold temperatures for prolonged periods. They appear as red, itchy, and painful swellings on the fingers, toes, ears, or nose. Chilblains can be very uncomfortable and, in severe cases, can lead to skin damage and infection.
There are a number of things you can do to avoid getting chilblains, including:
