Childrens Mucinex Cough Dosage

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

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

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

  • do not take more than 6 doses in any 24-hour period
  • measure only with dosing cup provided
  • do not use dosing cup with other products
  • mL = milliliter
Age Dose
children 6 years to under 12 years 5 mL – 10 mL every 4 hours
children 4 years to under 6 years 2.5 mL – 5 mL every 4 hours
children under 4 years do not use