Chilblains (perniosis)
Chilblains are itchy, swollen and painful lumps or patches on the skin caused by the cold. They usually affect the fingers and toes. Find out more about the symptoms and treatment.
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Blisters
A blister is a painful sore where fluid forms between top layers of skin. Learn more on how to treat blisters and when to see a doctor.
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Skin
Skin is your largest organ. It helps to control your body temperature and protects you from infections. Learn more about your skin and how to keep it healthy.
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