Mucinex Drug Information

    Generic name: GUAIFENESIN

    Expectorant [EPC]

    Save on Mucinex at your pharmacy Compare prices near you and start saving today—no enrollment required.
    See Prices

    Uses of Mucinex

    helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive

    Dosage & Administration of Mucinex

    do not crush, chew, or break tablet take with a full glass of water this product can be administered without regard for the timing of meals adults and children 12 years of age and over: 1 or 2 tablets every 12 hours. Do not exceed 4 tablets in 24 hours. children under 12 years of age: do not use

    Side Effects of Mucinex

    Stop use and ask a doctor if
    cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of a serious illness.

    Warnings & Cautions for Mucinex

    Do not use for children under 12 years of age Ask a doctor before use if you have persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema cough accompanied by too much phlegm (mucus) Stop use and ask a doctor if cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of a serious illness. If pregnant or breast-feeding, ask a health professional before use.

    Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.

    Drug Interactions with Mucinex

    persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema cough accompanied by too much phlegm (mucus)

    Pregnancy Safety for Mucinex

    If pregnant or breast-feeding, ask a health professional before use.

    Contraindications for Mucinex

    for children under 12 years of age

    Overdosage Information for Mucinex

    Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.

    Drug information sourced from the FDA. This content is for informational purposes only and does not constitute medical advice. Consult a healthcare professional before making any medication decisions.

    Ready to save on Mucinex?

    Compare prescription prices at over 70,000 pharmacies and start saving today—no enrollment required.

    Compare Mucinex Prices