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Guaifenesin ER

Generic Mucinex

Drug Info Side Effects Dosage Medicare

Popular offers

23% off

Mounjaro

4 pens of 2.5mg/0.5ml 1 carton

$1,334.01

As low as $25.00

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91% off

Wegovy

1.5mg 30 tablets

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Ozempic

1.5mg 30 tablets

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50% off

Zepbound

4 doses of 2.5mg of 10mg/2.4ml 1 kwikpen

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Atorvastatin

40mg 30 tablets

$15.56

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About guaifenesin ER

DEXTROMETHORPHAN; GUAIFENESIN treats the symptoms of the common cold, allergies, or flu. It works by reducing cough and loosening mucus. It is a combination of a cough suppressant and an expectorant.

Get Guaifenesin ER for as low as $20.35, which is 25% off the average retail price of $27.31 for the most common version, by using a GoodRx coupon.

Browse medications

View All

Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.

A B C D F G H I J K L M N O P Q R S T U V W X Y Z

About guaifenesin ER

DEXTROMETHORPHAN; GUAIFENESIN treats the symptoms of the common cold, allergies, or flu. It works by reducing cough and loosening mucus. It is a combination of a cough suppressant and an expectorant.

Get Guaifenesin ER for as low as $20.35, which is 25% off the average retail price of $27.31 for the most common version, by using a GoodRx coupon.