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Iophen NR

Medicare Drug Info Side Effects Dosage

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Discontinued

This form and dosage of Iophen NR has been discontinued by the manufacturer and is no longer available.

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GoodRx coupon prices last updated on 12/09/25.

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About iophen NR

GUAIFENESIN treats cough and chest congestion. It works by thinning and loosening mucus, making it easier to clear from the head, throat, and lungs. It belongs to a group of medications called expectorants.

Other Expectorants

Related conditions

Cough

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