Dextromethorphan / Pheniramine / Phenylephrine Dosage
Medically reviewed by Drugs.com. Last updated on Nov 14, 2023.
Applies to the following strengths: 20 mg-20 mg-10 mg; 10 mg-12.5 mg-5 mg/5 mL
Usual Adult Dose for:
Usual Pediatric Dose for:
Additional dosage information:
Usual Adult Dose for Cold Symptoms
Dextromethorphan/pheniramine/phenylephrine 20 mg-20 mg-10 mg oral powder:
Dissolve 1 packet in 8 ounces of hot water and drink in 10 to 15 minutes. May repeat every 4 hours. Not to exceed 6 packets daily.
Usual Pediatric Dose for Cold Symptoms
Dextromethorphan/pheniramine/phenylephrine 20 mg-20 mg-10 mg oral powder:
>=12 yrs: Dissolve 1 packet in 8 ounces of hot water and drink in 10 to 15 minutes. May repeat every 4 hours. Not to exceed 6 packets daily.
Renal Dose Adjustments
Data not available
Liver Dose Adjustments
Data not available
Dialysis
Data not available
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