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Asked by: Davy Liberzon
medical health lung and respiratory healthIs Robitussin better than mucinex?
Similarly one may ask, is Robitussin the same as mucinex?
Robitussin and Mucinex are two brand-name cold medicines that contain the same active ingredient, guaifenesin. Guaifenesin is an expectorant. It works by thinning mucus in your air passages. Once thinned, the mucus loosens up so you can cough it up and out.
Also Know, is Robitussin good for phlegm?
Robitussin DM contains two active ingredients: dextromethorphan and guaifenesin. Dextromethorphan is an antitussive drug used to help relieve constant coughing. These drugs help loosen up and thin phlegm (mucus) in your throat and lungs so that your coughs are more productive.
By using two key ingredients: An expectorant to loosen and thin mucus so it can be more readily discharged. A cough suppressant to control your cough reflex.