It is used to provide. Webdec 6, 2023 · mucinex d and mucinex dm both contain the expectorant guaifenesin (which is contained as a single ingredient in mucinex). Soo doe e fed rin) is a decongestant, expectorant combination.

Guaifenesin is an expectorant that helps. Mucinex dm and mucinex (without the dm) both contain guaifenesin, an expectorant that thins your mucus. Mucinex dm what's the difference? Webwhat is the difference between mucinex dm and just mucinex®? Pseudoephedrine (gwye fen e sin;

Pseudoephedrine (gwye fen e sin;