A rash on one or both eyelids is usually a sign of dermatitis. Many common environmental irritants, allergens, and daily activities can trigger the red, swollen, itchy skin of a dermatitis rash. Most ...

From poison ivy and nickel to shampoo and fragrances, thousands of substances could cause this common skin condition. “There are two main types — allergic or irritant (dermatitis),” said Dr. Allison ...

Perioral dermatitis, a complex facial rash that is often mistaken for acne, is becoming more common, some experts say. Here’s how to spot, treat and prevent this irritating condition. By Elizabeth ...

When a blotchy red rash pops up on your skin, it's not easy to know exactly what the cause is. With thousands of skin diseases to choose from, deciphering your skin can be a challenge. But with skin ...

While other triggers are more likely to bring on an atopic dermatitis flare, Megan Rogge, MD, of UT Health in Houston talks about when to consider food allergies and recommend an elimination diet.

Various dermatological conditions and infections can cause a rash around the eyes. Examples include atopic dermatitis, psoriasis, and cellulitis. Treatment can depend on the cause, but may include ...

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While eczema is a common skin condition, it can manifest in many different ways. And with so much possible variation, it's not always easy to properly identify eczema. Eczema symptoms can be mild — a ...

Medically reviewed by Renita White, MD Key Takeaways Vulvar dermatitis is an inflammation of the skin around the vagina that ...

An armpit rash is often caused by irritation from sweat, friction, soap, or dryness. It could also be an allergic reaction to fragrances or propylene glycol (a deodorant ingredient). Other causes of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Picture this: You’re going about your day, when all of a sudden you spot a red, splotchy rash on your ...

A vesicle is a small, fluid-filled blister. It can range in size from pinpoint to 5 millimeters, which is about the size of a pencil eraser. A vesicular rash occurs when there are vesicles in the area ...