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Mucinex DM

Guaifenesin and Dextromethorphan

DEXTROMETHORPHAN; GUAIFENESIN is a cough suppressant, expectorant combination. It is used to provide relief from cough. This medicine will not treat an infection. The lowest GoodRx price for the most common version of Mucinex DM is around $12.74, 26% off the average retail price of $17.45. Compare expectorant / non-narcotic antitussive combinations.

Savings Alert: Mucinex dm is available over-the-counter. You can use GoodRx coupons to save, but you will need to present a doctor’s prescription and purchase at the pharmacy counter. Learn More

Mucinex DM Savings Tips

Use a GoodRx Coupon To Save

GoodRx coupons can help you save on this drug, but some restrictions apply.

Lower Cost Alternative

There may be other prescriptions in the same class (that work in the same way) that could treat your condition just as well at a much lower cost.

If you're taking an expensive brand-name-only drug, it may be worth asking your doctor if there are any other less expensive, generic, or over-the-counter options that might work for you.

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