Mucinex: Oral tablet, biphasic release
- Reported side effects
- Daily life interactions
What is this medicine?
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.
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