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 ...

People who have severe allergy symptoms, recurring sinus or ear infections ... also often are treated with antihistamines, like Benadryl and Claritin, which block the immune system from producing ...

Phenylephrine is a key ingredient found in many over-the-counter cold and allergy medications across the country, including Sudafed PE, Vicks Nyquil Sinex Nighttime Sinus Relief and Benadryl ...

A Food and Drug Administration (FDA) advisory committee unanimously voted Tuesday that current scientific data does not support the use of the active ingredient in over-the-counter products like ...

Management includes using saline spray/sinus rinses to clean up the ... over diphenhydramine commonly known as Benadryl. Kids may need allergy testing to pinpoint specific triggers.