Chilblains (pernosis)

Also known as perniosis, chilblains are patches of itchy, inflamed swellings on the skin, usually occurring on the extremities such as the ears, nose, fingers & toes. The cause of chilblains isn't know, but it is an abnormal reaction resulting of blood vessels beneath the skin constricting (narrowing) when the skin becomes cold, when the skin warms up too quickly, fluid can leak from the blood vessels.

Some individuals are more prone to chilblains than others, it is also more common in children, older people & those with poor circulation.

Chilblains symptoms:

Chilblains are experienced after exposure to cold & although they may be painful, they are not serious. Symptoms include;

• Painful, burning sensation on the skin.

• Itching.

• Red, swollen & inflamed patches.

• Ulceration (in severe cases)

Chilblain treatment:

Treatment is generally not necessary & in fact ineffective. Preventing chilblains is the preferred method;

• Keep the affected areas warm. Wear a hat, socks, gloves etc.

• If you have been out in the cold, warm yourself up slowly.

• If you do have chilblains, avoid scratching the affected area. Use soothing lotions such as calamine to relieve itchiness.

If you have severe, frequently recurring or ulcerating chilblains, seek medical attention.

Also see:

Athlete's Foot, Black Toenail, Bunions, Chilblains, Corns, Cracked Heels, Foot Care, Hammer Toe, Ingrown Toenails, Onychomycosis, Plantar Warts, Smelly Feet

Please note:

The medical articles on this site have not been written by a doctor & should not be considered a replacement for a doctor visit. The articles are provided for informative purposes only.

Always seek immediate medical advice for any problems.

While great care has been made in the creation of these articles, we cannot guarantee the accuracy or omissions on these pages. If in any doubt whatsoever, seek professional medical advice.