Chilblains are caused by a defective blood flow when exposed to cold. Itchy skin can turn red, swollen and painful to the touch. If the skin breaks down, an infection can occur. Chilblains are usually found on the fingers, toes, and ears. Unprotected skin can be damaged by dampness and cold wind when temperatures are below freezing. Most vulnerable are the elderly and young children. Chilblains typically disappear within 7-14 days.
Chilblains can be common. Around 1 in 10 UK residents will experience chilblains during their lifetime. Some people develop chilblains if their skin becomes cold. This is likely due to poor blood circulation in the extremities. When the skin gets cold, the tiny blood vessels beneath the skin constrict (narrow) and blood flow to certain areas of the skin can become very slow. The fluid in the blood vessels leaks into the tissues as the skin warms up. This causes inflammation and swelling. When you need a Podiatrist Gloucester, visit www.propodiatry.co.uk/podiatry/podiatrist-gloucester/
Can I get chilblains?
Chilblains are more common in older people, but anyone can get them. The cold can cause a lack of blood to reach the extremities, such as toes or fingers. The cold sensation causes the extremities to become itchy and swollen. Skin may feel like it’s burning or painful.
Chilblains symptoms
- Chilblains are small, itchy red spots on the skin. Sometimes the skin may blister and delay healing. Other times the skin may break down leaving a small ulcer that is susceptible to infection.
- Possible secondary infection due to skin inflammation
- The chilblains may become ulcerated. They become more painful when they become congested.
- A burning sensation on your skin.
- Toe skin swelling
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