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 ...

Allergies are a common and tricky problem in dogs and cats. Pets can be allergic to many of the same things people can, ...

Get the facts on feline allergies with our detailed listicle: what are cats allergic to list. Expert insights into managing ...

Discover the causes, symptoms, and treatment of food allergies, and learn how to manage them safely with expert tips on ...

Too much sun can do more than turn your skin red or brown—it can actually make you sick. About the experts Farah Moustafa, MD ...

Signs of an allergic reaction include a rash, itching, blisters, and swelling. People with eczema or other skin conditions may be more likely to develop a sunscreen allergy. If you are aware of ...

To date, only three patients have been reported to develop systemic allergic reactions to PFO occluders without apparent rash but with positive patch-test results. [95–97] Each of these patients ...

On Memorial Day Weekend, the unofficial start of summer, ice hockey has become a cool rite of the season in South Florida. Who’da thunk it? It probably isn't the first place you'd think of ...

A chlorine rash is a red, itchy rash that shows up within hours after swimming in a chlorinated pool or soaking in a hot tub. It's due to chemical exposure and not typically an allergy. Treatment and ...