what is dosage of mucinex dm
It is distributed by Reckitt Benckiser in two strengths: Mucinex DM has 30 milligrams of dextromethorphan and 600 mg of guaifenesin; Mucinex DM Maximum Strength has 60 mg of dextromethorphan and 1200 mg of guaifenesin. Tablets are formulated as extended release, which are meant to work for 12 hours.