About Poly-Vent DM
DEXTROMETHORPHAN; GUAIFENESIN; PSEUDOEPHEDRINE treats the symptoms of the common cold, allergies, or flu. It works by reducing cough, loosening mucus, and decreasing a runny or stuffy nose. It is a combination of a cough suppressant, a decongestant, and an expectorant. Get Poly-Vent DM for as low as $20.43, which is 36% off the average retail price of $31.81 for the most common version, by using a GoodRx coupon.
