David's Natural Market is a health food retailer serving the Columbia community.
Table of Contents > Drug > Guaifenesin Print

Guaifenesin

Image

Notes
Related terms
Uses
Dosing
Safety
Author information

Notes

    Related terms
    • U.S. Brand Names: Allfen [OTC];Bidex®-400 [OTC];Diabetic Siltussin DAS-Na [OTC];Diabetic Tussin® EX [OTC];Fenesin IR [OTC];Ganidin® NR [OTC] [DSC];Humibid® Maximum Strength [OTC];Mucinex® Kid's Mini-MeltsT [OTC];Mucinex® Kid's [OTC];Mucinex® Maximum Strength [OTC];Mucinex® [OTC];Mucus Relief [OTC];Organidin® NR [OTC] [DSC];Phanasin® Diabetic Choice® [OTC] [DSC];Phanasin® [OTC] [DSC];RefenesenT 400 [OTC];RefenesenT [OTC];Robafen [OTC];Robitussin® Chest Congestion [OTC] [DSC];Scot-Tussin® Expectorant [OTC];Siltussin DAS [OTC] [DSC];Siltussin SA [OTC];Vicks® CaseroT Chest Congestion Relief [OTC];Vicks® DayQuil® Mucus Control [OTC];XpectT [OTC]
    • Canadian Brand Names: Balminil Expectorant;Benylin® E Extra Strength;Koffex Expectorant;Robitussin®
    • Mexican Brand Names: Deflenol;Robitussin
    • Pharmacologic Category: Expectorant

    Uses
    • This medicine is used to thin secretions so they can be removed from the body by coughing.
    • Guaifenesin thins fluids in the lungs.

    Dosing

    How to take

    • Take this medicine with a full glass of water.
    • Drink plenty of noncaffeine-containing liquid unless told to drink less liquid by healthcare provider.
    • Long-acting products: Swallow whole. Do not chew, break, or crush.
    • A liquid (syrup) is available if you cannot swallow pills.
    • Those who have feeding tubes can also use the liquid. Flush the feeding tube before and after medicine is given.

    Missed Dose

    • Take a missed dose as soon as possible.
    • If it is almost time for the next dose, skip the missed dose and return to your regular schedule.
    • Do not take a double dose or extra doses.
    • Many times this medicine is taken on an as needed basis.

    Storage

    • Store at room temperature.
    • Protect from light.
    • Protect tablets from moisture. Do not store in a bathroom or kitchen.

    Safety



    Warnings

    • Talk with healthcare provider before giving this medicine to a child. Check all of your child's medicines, including over-the-counter, with healthcare provider.

    Avoid

    • If you have an allergy to guaifenesin or any other part of this medicine.
    • Tell healthcare provider if you are allergic to any medicine. Make sure to tell about the allergy and how it affected you. This includes telling about rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other symptoms involved.

    Precautions

    • This medicine is not for coughs due to smoking or lung disease.
    • Check medicines with healthcare provider. This medicine may not mix well with other medicines.
    • If you have PKU, talk with healthcare provider. Some products do contain phenylalanine.
    • Tell healthcare provider if you are pregnant or plan on getting pregnant.
    • Tell healthcare provider if you are breast-feeding.

    Side Effects

    • Feeling dizzy. Rise slowly over several minutes from sitting or lying position. Be careful climbing.
    • Headache.
    • Nausea or vomiting. Small frequent meals, frequent mouth care, sucking hard, sugar-free candy, or chewing sugar-free gum may help.

    Monitoring

    • Change in condition being treated. Is it better, worse, or about the same?

    Contact a healthcare provider

    • If you suspect an overdose, call your local poison control center or emergency department immediately.
    • Signs of a life-threatening reaction. These include wheezing; chest tightness; fever; itching; bad cough; blue skin color; fits; or swelling of face, lips, tongue, or throat.
    • Persistent cough.
    • Any rash.
    • No improvement in condition or feeling worse.

    General Statements

    • If you have a life-threatening allergy, wear allergy identification at all times.
    • Do not share your medicine with others and do not take anyone else's medicine.
    • Keep all medicine out of the reach of children and pets.
    • Most medicines can be thrown away in household trash after mixing with coffee grounds or kitty litter and sealing in a plastic bag.
    • In Canada return any unused drugs back to the pharmacy. Also, visit http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/med/disposal-defaire-eng.php#th for more facts about the right way to get rid of unused drugs.
    • Keep a list of all your medicines (prescription, natural products, supplements, vitamins, over-the-counter) with you. Give this list to healthcare provider (doctor, nurse, nurse practitioner, pharmacist, physician assistant).
    • Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or in Canada to Health Canada's Canada Vigilance Program at 1-866-234-2345.
    • Talk with healthcare provider before starting any new medicine, including over-the-counter, natural products, or vitamins.

    Author information
    • Copyright © 1978-2010 Lexi-Comp Inc. All rights reserved.

    Copyright © 2011 Natural Standard (www.naturalstandard.com)


    The information in this monograph is intended for informational purposes only, and is meant to help users better understand health concerns. Information is based on review of scientific research data, historical practice patterns, and clinical experience. This information should not be interpreted as specific medical advice. Users should consult with a qualified healthcare provider for specific questions regarding therapies, diagnosis and/or health conditions, prior to making therapeutic decisions.

    Search Site

    Wakunaga of America
    Almased
    American Health
    Olbas
    American Health
    North American Herb & Spice
    Eden Foods
    Bob's Red Mill
    Almased