The decongestant in question is phenylephrine, which is found in popular cough and cold products, including Benadryl Allergy Plus Congestion, Sudafed PE Sinus Congestion and Vick's DayQuil.
Just as cold and flu season arrives, the Food and Drug Administration proposes pulling ... Among the products containing oral phenylephrine as an active ingredient are Sudafed PE, Vicks Nyquil Sinex ...