Mucinex for Kids Dosage

Generic name: guaifenesin and dextromethorphan hydrobromide
Dosage form: oral granule

See also:

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

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

  • empty entire contents of packet onto tongue and swallow
  • for best taste, do not chew granules
  • do not take more than 6 doses in any 24-hour period
Age Dose
adults and children 12 years and over 2 to 4 packets every 4 hours
children 6 years to under 12 years 1 to 2 packets every 4 hours
children 4 years to under 6 years 1 packet every 4 hours
children under 4 years do not use

More about Mucinex Cough for Kids (dextromethorphan / guaifenesin)

Consumer resources

Professional resources

Other formulations

Compare with other treatments for: