Itchy, watery eyes and a stuffy nose? Smells like seasonal allergies. About a quarter of U.S. adults deal with seasonal allergic rhinitis, or hay fever. The immune system reacts to the airborne ...

To treat allergies, Dr. Gordon says many people go for antihistamines like Benadryl or Claritin. Yet, there is one treatment ...

If you have watery eyes or a stuffy, runny nose, you could have a cold. But if you get these symptoms only when you're outside, near pets, or eat certain foods, you could have an allergy.