Carbinoxamine / Dextromethorphan / Phenylephrine Dosage
Applies to the following strengths: 1 mg-2 mg-2 mg/mL; 2 mg-3 mg-2 mg/mL; 4 mg-15 mg-8 mg/5 mL; 2 mg-4 mg-2 mg/mL
Usual Adult Dose for:
Usual Pediatric Dose for:
Additional dosage information:
Usual Adult Dose for Cough and Nasal Congestion
Carbinoxamine/dextromethorphan/phenylephrine 4 mg-15 mg-8 mg/5 mL oral liquid:
10 mL orally every 6 hours not to exceed 4 doses daily.
Usual Pediatric Dose for Cough and Nasal Congestion
Carbinoxamine/dextromethorphan/phenylephrine 1 mg-2 mg-2 mg/mL oral liquid:
Carbinoxamine/dextromethorphan/phenylephrine 2 mg-3 mg-2 mg/mL oral liquid:
Carbinoxamine/dextromethorphan/phenylephrine 2 mg-4 mg-2 mg/mL oral liquid:
<2 years: safety and effectiveness unknown.
>=2 yr to <2 yr: 1 mL to 2 mL orally every 4 to 6 hours.
Carbinoxamine/dextromethorphan/phenylephrine 4 mg-15 mg-8 mg/5 mL oral liquid:
>=2 yrs to <6 yrs: 2.5 mL orally every 6 hours not to exceed 4 doses daily.
>=6 yrs to <12 yrs: 5 mL orally every 6 hours not to exceed 4 doses daily.
>=12 yrs: 10 mL orally every 6 hours not to exceed 4 doses daily.
Renal Dose Adjustments
Data not available
Liver Dose Adjustments
Data not available
Dialysis
Data not available
More about carbinoxamine / dextromethorphan / phenylephrine
- Check interactions
- Compare alternatives
- Side effects
- During pregnancy
- Drug class: upper respiratory combinations
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
