Diphenhydramine is the active ingredient in countless over-the-counter medications. But experts say there are serious risks ...

The FDA warns that longtime users of popular allergy medications may experience "severe itching" after stopping use.

"Not only did he abandon any acknowledgment of guilt, he went all the way in the opposite direction, citing one of the most ludicrous justifications I've heard," the prosecutor said.

From seasonal pollen to pet dander, understanding your allergies and the treatment options available is critical to finding ...

As allergy season kicks into high gear, a doctor provides tips to manage symptoms, as the Asthma and Allergy Foundation of ...

If you are pregnant, you can still take certain antihistamines and allergy medicines. Learn why allergies flare in pregnancy ...

DURHAM, N.C. (WNCN) — Over-the-counter medicine of all kinds were given out for free on Friday afternoon in Durham County.

The two antihistamines are approved for seasonal allergic rhinitis in individuals 2 years and up, along with perennial ...

Those headaches that keep flaring up during the spring could actually be due to allergies, even if you have no other symptoms ...

The report focuses on tree, grass and weed pollen counts throughout the year, as well as over-the-counter allergy medicine use and the availability of board-certified allergists and immunologists.