Add Yahoo as a preferred source to see more of our stories on Google. Some people say they're 'allergic to their period.' Here's what to know about the autoimmune skin condition that causes it.

I noticed there was something wrong with my hands on the first day of my honeymoon. Deep in the Okavango Delta, the scorching ...

A new study exploring the emerging gut-skin axis has found that microbial fermentation of dietary fiber in the gut can protect against allergic skin disease. The research could potentially lead to ...

Allergies affect millions of people, yet they are often dismissed as nothing more than sneezing, itchy eyes or skin rashes.

Learn why a gel polish allergy can develop after years of use, common symptoms, causes, treatment options, and ways to reduce future reactions.

Cats constantly licking and chewing because of a skin condition called feline allergic dermatitis may benefit from a new generic treatment approved by the U.S. Food and Drug Administration. The FDA ...

The skin, our body’s outermost protective layer, is home to a fascinating ecosystem of microorganisms, collectively known as the skin microbiome. This intricate community, consisting of bacteria, ...

There's a mysterious connection between our skin and our guts, specifically when it comes to food allergies. For reasons scientists don't fully understand, chronic skin conditions such as eczema are ...

An experimental "peanut patch" could help ease stress in families of young children with allergies. Cavan Images via Getty Images For toddlers allergic to peanuts, a new skin patch might increase ...