Robitussin

Robitussin is a line of cold and cough medicines currently produced by Pfizer. Robitussin is available in various formulations. Robitussin contains an expectorant (Guaifenesin); Robitussin DM adds a cough suppressant (Dextromethorphan) to the expectorant (Guaifenesin); Robitussin CF is a cold formula that adds an expectorant and a nasal decongestant; there is a nighttime-relief formula that uses a different cough suppressant, and there is a formula with codeine, available by prescription only. A sugar-free Robitussin, introduced under the Whitehall-Robins Healthcare label, headquartered in Madison, New Jersey, went on the market for the first time in 2001. Other than the lack of sugar, the ingredients are the same as in regular Robitussin.