Shingles: How to reduce your risk

Shingles: Overview What is shingles? Most people who get this disease develop a painful, blistering rash. Is it contagious? Yes, but you cannot give anyone shingles. While you have blisters, you can spread a virus. If that virus infects someone who hasn’t had chickenpox (or the chickenpox vaccine), the person can get chickenpox. If you…

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Scars

Scars: Overview What exactly is a scar? When you injure your skin, your body naturally repairs the damage. How your body repairs this damage depends on how deeply the injury penetrates your skin. If the injury damages the top layer of your skin, you’ll likely see new skin when the wound heals. To repair damage…

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Dyshidrotic Eczema

Dyshidrotic eczema: Overview What is dyshidrotic eczema? Dyshidrotic (dis-hi-drah-tic) eczema (DE) is a common group of skin conditions in which the skin cannot protect itself as well as it should, so the person often gets itchy, dry skin. DE causes itchy, dry skin. People also develop small, deep-seated blisters, usually on their hands. It’s also…

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Hyperhidrosis

Sweating man

Hyperhidrosis: Overview (Excessive sweating) What is hyperhidrosis (hi-purr-hi-DROE-sis)? This is a medical condition that causes excessive sweating. The word “hyperhidrosis” means too much (hyper) sweating (hidrosis). Excessive sweating happens when a person sweats more than is necessary. Yes, it’s necessary to sweat. Sweating cools the body, which prevents us from overheating. People who have hyperhidrosis,…

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