Medically reviewed by Kumkum S. Patel, MD Key Takeaways Celiac disease is an autoimmune disorder, not a true allergy, and requires avoiding gluten-containing foods.Non-celiac gluten sensitivity can ...

Allergies can be just as miserable for pets as they are for humans this time of year. The nighttime scratching and jingling of the collar and tags already has started with my dogs. The continual ...

Dear Readers: Many readers expressed opinions -- and offered tips for coping -- on the subject of allergies when visiting friends and family during the holidays, or just visiting friends in general.

What Is a Peanut Allergy? You have a peanut allergy when your body’s immune system overreacts to peanuts. Normally, your immune system helps protect you from germs and other harmful substances. But if ...