Mucinex DM Maximum Strength Dosage

Generic name: guaifenesin and dextromethorphan hydrobromide
Dosage form: tablet, extended release

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This dosage information does not include all the information needed to use Mucinex DM Maximum Strength safely and effectively. See full prescribing information for Mucinex DM Maximum Strength.

The information at is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist.

  • do not crush, chew, or break tablet
  • take with a full glass of water
  • this product can be administered without regard for timing of meals
  • adults and children 12 years and older: 1 tablet every 12 hours; not more than 2 tablets in 24 hours
  • children under 12 years of age: do not use

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