guaifenesin/codeine (Cheratussin AC, Codar GF, Dex-Tuss, Guaiatussin AC, Iophen C-NR, M-Clear)

  • Pharmacy Author:
    Omudhome Ogbru, PharmD

    Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

  • Medical and Pharmacy Editor: Jay W. Marks, MD
    Jay W. Marks, MD

    Jay W. Marks, MD

    Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.

What is guaifenesin with codeine-oral, and how does it work (mechanism of action)?

Guaifenesin with codeine is an oral, liquid cough medicine. Guaifenesin is an expectorant, which works by thinning and increasing the volume of mucus. Codeine is a narcotic cough suppressant that works by suppressing the cough reflex in the brain, eventually reducing the frequency of cough.

What brand names are available for guaifenesin with codeine-oral?

N/A

Is guaifenesin with codeine-oral available as a generic drug?

GENERIC AVAILABLE: Yes

Do I need a prescription for guaifenesin with codeine-oral?

Yes

What are the side effects of guaifenesin with codeine-oral?

Side effects of guaifenesin with codeine are:

Cold & Flu Quiz: Test Your Medical IQ
FDA Logo

Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

RxList Logo

Need help identifying pills and medications?

Use the pill identifier tool on RxList.

Subscribe to MedicineNet's Newsletters

Get the latest health and medical information delivered direct to your inbox!

By clicking Submit, I agree to the MedicineNet's Terms & Conditions & Privacy Policy and understand that I may opt out of MedicineNet's subscriptions at any time.

Health Solutions From Our Sponsors