Skip to main content

Codeine / Diphenhydramine / Phenylephrine Dosage

Applies to the following strengths: 7.5 mg-12.5 mg-7.5 mg/5 mL

Usual Adult Dose for:

Usual Pediatric Dose for:

Additional dosage information:

Usual Adult Dose for Cough and Nasal Congestion

Codeine/diphenhydramine/phenylephrine 7.5 mg-12.5 mg-7.5 mg/5 mL oral syrup:
10 mL orally every 4 hours not to exceed 40 mL daily.

Usual Pediatric Dose for Cough and Nasal Congestion

Codeine/diphenhydramine/phenylephrine 7.5 mg-12.5 mg-7.5 mg/5 mL oral syrup:
6 to 11 years: 5 mL orally every 4 hours not to exceed 20 mL daily.
12 years or older: 10 mL orally every 4 hours not to exceed 40 mL daily.

Renal Dose Adjustments

Data not available.

Liver Dose Adjustments

Data not available.

Dialysis

Data not available.

More about codeine / diphenhydramine / phenylephrine

Related treatment guides

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.