If you're reaching for an over-the-counter medication, make sure it's the right one by asking your pharmacist or doctor for ...

Researchers found nasal nitric oxide levels to be similar in allergic and nonallergic rhinitis, undermining its reliability ...

The American College of Allergy, Asthma and Immunology has more on seasonal allergies. People with seasonal allergies can adopt many habits that will help lower their exposure to pollen.

Dr. Ransom is a graduate of the University of Iowa College of Medicine (1962) and was certified by the American Board of Allergy and Immunology in 1974. He is a Fellow of the American College of ...