• Image of Respa-GF medication Image of Respa-GF medication
    • GUAIFENESIN ER (Generic for MUCINEX)

    • QTY 20
    • 600 MG
    • Tablet ER 12H
    • Near  77381

GUAIFENESIN (gwye FEN e sin) 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.


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