Others contain oral phenylephrine and acetaminophen, dextromethorphan or another active ingredient. ExploreFDA says key ingredient in Sudafed, Vicks and Benadryl products doesn’t work “It is the FDA’s ...

Sudafed, Mucinex, Benadryl, Advil, Tylenol, Vicks, and Dimetapp. These popular brand names appear on oral decongestants that ...

Phenylephrine, a common ingredient in over-the-counter cold medications like DayQuil, Theraflu, and Sudafed, may soon be ...