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

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

A chemical rash often resembles a burn. It may present with swelling or blistering, or have oval-shaped flaky or dry patches. The allergic reaction is usually limited to the area of the skin that ...

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 ...

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 ...

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 ...

That’s where skin rash pictures come in handy ... 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 ...

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 to medications are common ... Pain: You should always talk to a doctor about painful rashes. Infection: The skin where the rash is can get infected from scratching at it.

These materials can irritate the skin or cause an allergic reaction in some people. There are two main causes of this type of rash: Medication. This includes topical medications such as antibiotic ...