Most people who are allergic to cats aren’t reacting to the fur—they’re reacting to a protein in cat saliva called Fel d 1.

If spending time around dogs or cats makes your eyes water, your nose run, your skin itch or your breathing difficult, you're ...

If you love cats but can’t stop sneezing when you’re around them, don’t despair! These hypoallergenic cats may be the answer.

Grain-free cat food features animal protein as the primary ingredient and is perfect for owners who want to mimic their cat’s ...

Until 1997, semen allergy was thought to affect fewer than 100 women globally. But a study led by allergist Jonathan Bernstein found that among women reporting postcoital symptoms, nearly 12% could be ...

Medications and special shampoos can tamp down inflammation from environment, while dietary changes can target food allergies ...

How one of the oldest components of the human immune system can trigger a mysterious and little-understood syndrome.

Allergic cats and dogs aren’t as likely as humans to sneeze and cough. More often, they scratch and lick themselves, shake their heads and develop ear infections.

Allergic cats and dogs are not as likely as humans to sneeze and cough. More often, they scratch and lick themselves, shake their heads and develop ear infections.