Product Comparisons
*Example based on comparison of OTC liquid product dosing instructions. Robitussin is a registered trademark of Pfizer Consumer Healthcare. Vicks Formula 44 Custom Care Dry Cough Suppressant and Vicks DayQuil Cough are registered trademarks of Procter & Gamble.
Reference: 1. Physicians' Desk Reference for Nonprescription Drugs, Dietary Supplements, and Herbs. 29th ed. Montvale, NJ: Thomson Healthcare, Inc; 2008.
Cough Tracker
