Runny, irritated, bad-looking nose? Treat it well, and youll enjoy the comforting winter smells of baked cookies pain free.

A popular prescription nasal spray used to treat seasonal allergies may help people with nasal polyps delay or even avoid surgery, new research shows.

Allergies to tree nuts such as cashews, almonds, walnuts, and pecans are sometimes outgrown, new research shows.

Research shows that English ivy may help clean the air of allergens such as mold and animal feces.

Understanding pet allergies so you can your have your pet and live with it, too.

Federal health officials warned Wednesday of the potential health risks of mold in areas flooded by Hurricanes Katrina and Rita.

Diluted bleach can kill a common household mold and cut its allergy triggers, a new study shows.

When I was young, I sometimes claimed an allergy to foods I did not like so I would not seem impolite if served one of my least favorite foods. These days, some people use the word allergy to describe any discomfort associated with food.

Cigarette smoke and other irritants can build up indoors, causing allergic reactions, asthma, even lung cancer. Learn about your risk factors and what to do.

An herbal product derived from the leaves of the butterbur plant was found to be as effective for treating hay fever as a widely used antihistamine.