Whats The Difference Between Mucinex D And Mucinex Dm

Guaifenesin is an expectorant that helps. Mucinex contains guaifenesin only and is used. Mucinex dm what's the difference?

So, they’re both expectorants, or. It has two active ingredients: Mucinex d and mucinex dm both contain guaifenesin as an active ingredient. Webthe main difference between mucinex, mucinex d, and mucinex dm is the active ingredients in each brand name. Webmucinex d and mucinex dm both contain the expectorant guaifenesin (which is contained as a single ingredient in mucinex).