Chilblains are small, painful red or purple bumps on the skin, which develop after exposure to cold, damp conditions. They are usually found on the fingers, toes, ears, nose and heels but may also affect other areas of the body.

What can be mistaken for chilblains?

Chilblains, also known as "pernio" or "chill burns", is a medical condition which occurs when an individual is exposed to extreme cold and suffers tissue damage. It is often wrongly confused with frostbite or trench foot. Chilblains can occur in silos, without being indicative of another disease.

How do I know if I have chilblains?

Small, itchy red areas on your skin, often on your feet or hands. Possible blistering or skin ulcers. Swelling of your skin. Burning sensation on your skin.