Hives are a type of rash with a distinct appearance and behavior. Hives aren’t generally dangerous and often go away on their own. There are many other types of rashes with a wide variety of causes.

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 ...

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 ...

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Chafing occurs when the skin rubs against something for a prolonged period. This can cause a rash that typically resolves when the chafing stops. Preventing chafing rash can include wearing loose, ...

We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, like a surprising amount of other viruses, the coronavirus can also ...

Although COVID-19 is a respiratory disease, it can also cause rashes. What a COVID-19 rash looks like can vary, and it can occur anywhere on the skin and in the mouth. Other symptoms of COVID-19 ...