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learning common types rash

Learning About the Most Common Types of Rash

We treat numerous skin conditions at Brian J. Williams, M.D., P.C., and some of the most common we see are rashes. A rash is a broad term: It indicates any abnormal change in the color or texture of your skin.

There are several different specific kinds of rashes, and each might have different effects or complications. If you frequently get rashes, or are beginning to, it pays to know the difference between some of the main types so you can get proper rash treatment. Here’s a breakdown of the most common types of skin rashes, you might experience, plus some of the basic treatment methods you can use to limit their symptoms and prevent them from taking place in the future.


Eczema is a general title for multiple conditions that cause inflammation, scaly feelings and itchiness on the skin, plus redness. It can occur in either children or adults, though it’s not contagious between people. In the worst cases, it may lead to blisters or crusty skin. It can generally be treated with over-the-counter medicines containing an element called hydrocortisone, and similar prescription products are typically given for more severe cases.

Granuloma Annulare

Granuloma annulare is a chronic condition that leads to rashes and red bumps on the skin. It’s most common in younger people, and slightly more common in women. It usually doesn’t need to be treated, and will resolve itself on its own. If it doesn’t, basic skin care from our dermatologists can rid you of your issue.

Lichen Planus

This is a common condition with shiny, angular bumps color reddish-purple. They can occur anywhere on the body, but are most common on the insides of wrists and ankles, plus the lower legs, back and neck. They’re most common in adults over 30, and may sometimes result as side effects to certain medications. Symptoms are frequently treated with antihistamines, or medicated creams.

Pityriasis Rosea

This is a common, mild skin rash that involves pink patches on the skin, plus itching and redness. The causes aren’t fully known, and there are many cases where treatment isn’t necessary. Oral antihistamines often help with itching symptoms, and sores can heal faster with exposure to sunlight in some cases – within moderation.

Want to learn more about rashes and their treatments, or any other skin care services we offer at your convenience? Speak to the friendly staff at Brian J. Williams, M.D., P.C. today.