Guaifenesin Prices and Coupons

Guaifenesin is used to treat coughs and congestion caused by the common cold, bronchitis, and other breathing illnesses. Learn more about this drug here.1

This is a generic drug. Even if this drug is covered by Medicare or your insurance, we recommend you compare prices. The WebMDRx coupon or cash price may be less than your co-pay.

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