Some allergy specialists are questioning whether one of the most familiar and oldest antihistamines, diphenhydramine, needs to be retired in favor of second-generation drugs that have fewer side ...

An advisory panel of the Food and Drug Administration stated today that virtually all over-the-counter decongestants simply don’t work. The FDA panel found that phenylephrine — the active ingredient ...

SaveHealth, a prescription savings card website, compares Xyzal vs. Zyrtec. Xyzal (levocetirizine) and Zyrtec (cetirizine) are antihistamines widely used to treat allergy symptoms like sneezing, runny ...

The popular over-the-counter medication isn't as safe as other options, experts say. Fact checked by Nick Blackmer For decades, diphenhydramine—best known by the brand name Benadryl—has been a go-to ...

GREENSBORO, N.C. — Allergy sufferers, we are in the thick of it. The allergy/pollen forecast for this week is high in everything, from trees to weeds to grasses. You buy oral antihistamines over the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Allergy season is in full swing, and chances are, if you're one of the 25 percent of adults who suffer ...

Xyzal and Zyrtec inside a pharmacy shelf with other allergy and sinus products. SaveHealth, a prescription savings card website, compares Xyzal vs. Zyrtec. Xyzal (levocetirizine) and Zyrtec ...