Chilblains, or pernio, occurs when small, itchy, swollen lesions form on the skin after exposure to cold, damp, or dry ...

These painful lesions may appear on your skin after exposure to the cold. They’re usually harmless and don’t require treatment. But it’s still important to get a proper diagnosis, as chilblains can ...

When the weather turns cold and damp, some people begin to notice a painful swelling on their fingers or toes, often with redness and irritation that develop a little while after being outdoors. This ...