Sudafed, Mucinex, Benadryl, Advil, Tylenol, Vicks, and Dimetapp. These popular brand names appear on oral decongestants that are staples of the cold and flu aisle in American drug stores, and yet many ...
An administration review found oral phenylephrine — a common ingredient in over-the-counter cold medications — doesn’t work ... Vicks Nyquil Sinex Nighttime Sinus Relief and Benadryl Allergy Plus ...