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Guaifenesin Highlights
GUAIFENESIN (gwye FEN e sin) is an expectorant. It helps to thin mucous and make coughs more productive. This medicine is used to treat coughs caused by colds or the flu. It is not intended to treat chronic cough caused by smoking, asthma, emphysema, or heart failure. More »


Guaifenesin INN /ɡwaɪˈfɛnɨsɪn/ or guaiphenesin (former BAN), also glyceryl guaiacolate, is an expectorant drug sold over the counter and usually taken ...

Guaifenesin Uses, Dosage & Side Effects -

Guaifenesin is an expectorant. It helps loosen congestion in your chest and throat . Includes guaifenesin side effects, interactions and indications.

Guaifenesin (Oral Route) Description and Brand Names - Mayo Clinic

Guaifenesin is used to help clear mucus or phlegm (pronounced flem) from the chest when you have congestion from a cold or flu. It works by thinning the mucus  ...
It's also used as a muscle relaxant during anesthesia. St. Amand says he's seen great success in his patients and a relatively small group people with FMS swears by the protocol. On the downside is that, for the treatment to be effective, St. Amand says you have to ... More »
By Adrienne Dellwo, Guide

Side Effects of Organidin NR (Guaifenesin) Drug Center - RxList

Find a comprehensive guide to possible side effects when taking Organidin NR ( Guaifenesin) for Professionals, Patients, and Caregivers.

Consumer Alert - Guaifenesin for Fibromyalgia - Fibromyalgia Network

Product assessment of guaifenesin for its ability to treat fibromyalgia, including the results of a one-year placebo-controlled trial.

Guaifenesin: MedlinePlus Drug Information

May 16, 2011 ... Guaifenesin is used to relieve chest congestion. Guaifenesin may help control symptoms but does not treat the cause of symptoms or speed ...

guaifenesin, Humibid, Robitussin, Mucinex: Drug Facts, Side Effects ...

Exposes the medication guaifenesin (Humibid, Humibid LA, Robitussin, Organidin NR, Fenesin, Mucinex), a drug used for the treatment of cough associated ...

Guaifenesin AC oral : Uses, Side Effects, Interactions, Pictures ... ac oral/details

Find patient medical information for Guaifenesin AC oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.

Popular Q&A
Q: What is guaifenesin ?
A: A drug that is reported to reduce the viscosity of sputum and is included as an expectorant in many cough preparations. However, there is no good evidence that ... Read More »
Q: What is guaifenesin?
A: n trade names: Anti-Tuss, Robitussin; drug class: expectorant; action: acts as an expectorant by stimulating mucosal reflex to increase production of less visco... Read More »
Q: What is guaifenesin?
A: Guaifenesin - Effective Treatment for Fibromyalgia? There have been reports that some ingredients in cough and cold medicines have been successfully used as a t... Read More »
Q: What is guaifenesin?
A: Guaifenesin is an expectorant. It helps loosen congestion in your chest and throat, making it easier to cough out through your mouth. Guaifenesin is used to red... Read More »
Q: What is the prescription guaifenesin used for?
A: Guaifenesin is used to thin mucus in the lower respiratory system. It helps to break it all up so that the patient can bring it up, or expectorate it. Read More »