Post-surgical contact dermatitis is a localized rash that is almost always a reaction to something that came into contact with your skin. Having any kind of surgery means being exposed to many ...

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 ...

A rash can appear almost anywhere on the body, including between, around, or under the breasts. A rash between the breasts can develop for various reasons, including heat, infection, or other severe ...

A rash under the breast, or on the chest, may result from skin irritation or an allergic reaction. Other causes can include infections and skin conditions, such as eczema and psoriasis. There are many ...

Hives are a type of rash that results from an allergic reaction, insect bite, infection, and more. You can identify hives by pressing down on the bump — if it turns white, it's a hive. You should see ...

Shingles and scabies can both cause inflamed, blistered skin rashes, but their causes, symptom patterns, and treatment are very different. The primary symptom of both shingles and scabies is a skin ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Having a circular rash can spark fears that you’ve picked up ringworm. After all, the fungal infection is ...

Road rash is a friction wound. It’s caused by a common accident when doing active sports. While it tends to be painful, most of the time it isn’t dangerous to your health. Read more to find out the ...