Register | OTC Home | Shopping Cart | Order Status | Address Book OTC Search: ROBITUSSIN DM EXTRA SRENGTH Price: US$ 6.54 (CDN$ 6.54) Package Size: 100 ML Manufacturer: ROBERTS PHARM. (LIVINGSTON) Category: ANTIHISTAMINE & DECONGESTANT Description: Robitussin DM Extra Strength Expectorant calms the urge to cough for up to eight hours, so you can be more comfortable throughout the day and sleep through the night. Robitussin Extra Strength DM contans added expectorant which loosens chest coughs and helps clear chest congestion. Contains Guaifenesin and Dextromethorphan HBr. 100mL. Ingredients: Directions and Warnings: Secure Shopping Guarantee: We assure that ADV-Care Pharmacy provides a safe and secure shopping experience for all of our valued customers.