Pet allergy symptoms can be mistaken for colds or seasonal allergies Pet allergies often cause symptoms that mimic seasonal allergies or even the common cold, making them easy to overlook.

Latest research news on allergies and allergy treatments. Learn the symptoms of a food allergy, how to treat dog allergies, cat allergies, mold allergies and other allergy problems.

Allergy is an inappropriate immune response to otherwise harmless antigens. Allergy requires initial sensitization with a specific antigen. The subsequent exposure to the same antigen can then ...

Air conditioners are ripe for mold. Here’s how to tell if there’s mold in your AC and how to get rid of it safely.

How can smelling fish cause an allergic reaction? Here's everything you should know about allergies An 11-year-old boy recently died after having a reaction to the smell of fish.

At the intersection of a red meat allergy and a cancer-drug reaction investigations, researchers pinned a lone star culprit.

Urticaria pigmentosa is a rash, most common in children and young adults, characterized by reddish-brown, gray, or purple lesions. Learn about its causes, symptoms, diagnosis, treatment, and more.