FDA: Procter & Gamble Unlawfully Marketing Two Vicks Cold And Flu Medicines Containing Vitamin C

The U.S. Food and Drug Administration sent a warning letter to Procter & Gamble notifying the company that its Vicks DayQuil Plus Vitamin C and Vicks Nyquil Plus Vitamin C are illegally marketed combinations of drug ingredients and a dietary ingredient. Both of the over-the-counter (OTC) medicines, which contain vitamin C in addition to several drug ingredients, are marketed as treatments for cold and flu symptoms.