"I had been pretty healthy," Nicole said. "So, to find out that I got this, I thought, well I'm so healthy, I don't know, ...

"It's the body overproducing the cellular mucosal lining in your body, and it's also like being burned from the inside out." ...

An extended day in the sun can be anything but relaxing for those who develop polymorphous light eruption, an uncomfortable, ...

For allergy attack symptoms like sneezing, runny nose, and others, there are many natural home remedies. Learn the science ...

Viral infections can sometimes cause itchy or painful rashes. Here’s a breakdown of the most common viral skin rashes, what they look like, and how to deal with them.

Do some antibiotics give you a rash or hives? If they’re sulfa drugs, you could have a sulfa allergy. WebMD tells you what you need to know.

Some medications can cause allergic reactions that manifest as skin rashes. This can occur as a result of an allergic reaction to the medication itself or to an inactive ingredient within the ...

Xolair, an injection for food allergy, is now available to adults and children 1 year and older to reduce severe allergic reactions, the FDA announced.