Amazon.com: Boiron - Chestal Cold N Cough - Adult - 6.7 fl oz : Health & Household
Robitussin DM Adult Maximum Strength Cough + Chest Congestion & Nighttime Cough DM Max Raspberry, Blue Raspberry | Walgreens
Chestal Cold & Cough, Cough Syrup
Amazon.com: Boiron Chestal Adult Cold and Cough Syrup for Nasal and Chest Congestion, Runny Nose, and Sore Throat Relief - 6.7 Fl oz : Health & Household