Learn when rashes signal medical emergencies. Color, location, and symptoms reveal dangerous conditions needing urgent care.

When your skin is red, itchy, and irritated, it could be a rash or it might be hives. We spoke with experts to learn how to ...

Discover commonly overlooked causes of allergic reactions and rashes, from hidden household allergens to unexpected food ...

Skin rashes, after all, can have many different shapes, sizes, and colors—and they have many possible causes too. Often, though, a rash can point to an allergic reaction, which occurs when your ...

A rash is defined as a widespread eruption of skin lesions. It is a very broad medical term. Rashes can vary widely in appearance. Their causes range from insect bites to HIV and reactions to ...

That's what causes the allergic reaction – in this case, an itchy rash. Usually, you won't get a rash the first time your skin touches something you're allergic to. But that touch sensitizes ...

Skin rashes can have many different causes, one of which is medications. The symptoms of drug-induced skin reactions can range from a mild itchy rash to more serious reactions, such as widespread ...

allergic reactions overreaction to heat, cold, or, sweat stress exposure to sunlight pressure on the skin due to tight clothing or scratching In mild cases of hives, the rash may go away on its own.

“Skin rashes are very common,” says Ife J ... and they could be a sign of a serious allergic reaction. Hives might not cause any discoloration on darker skin, so be alert for raised patches ...

However, not all rashes are hives. "Rashes occur on the skin as a result of a compromised skin barrier, drug reactions, viral illness, contact dermatitis, and many more," says board-certified ...