Dexchlorpheniramine / Phenylephrine Dosage
Applies to the following strengths: 2 mg-10 mg; 3 mg-20 mg; 6 mg-40 mg; 3.5 mg-18.5 mg
Usual Adult Dose for:
Usual Pediatric Dose for:
Additional dosage information:
Usual Adult Dose for Allergic Rhinitis
dexchlorpheniramine-phenylephrine 3.5 mg-18.5 mg oral tablet, extended release:
dexchlorpheniramine-phenylephrine 6 mg-40 mg oral tablet, extended release:
1 tablet orally every 12 hours.
dexchlorpheniramine-phenylephrine 3 mg-20 mg oral tablet, extended release:
1 or 2 tablets orally every 12 hours.
Usual Adult Dose for Allergic Urticaria
dexchlorpheniramine-phenylephrine 3.5 mg-18.5 mg oral tablet, extended release:
dexchlorpheniramine-phenylephrine 6 mg-40 mg oral tablet, extended release:
1 tablet orally every 12 hours.
dexchlorpheniramine-phenylephrine 3 mg-20 mg oral tablet, extended release:
1 or 2 tablets orally every 12 hours.
Usual Pediatric Dose for Allergic Rhinitis
dexchlorpheniramine-phenylephrine 3.5 mg-18.5 mg oral tablet, extended release:
6 to 11 years: one-half tablet orally every 12 hours
12 years or older: 1 tablet orally every 12 hours.
dexchlorpheniramine-phenylephrine 6 mg-40 mg oral tablet, extended release:
12 years or older: 1 tablet orally every 12 hours
dexchlorpheniramine-phenylephrine 3 mg-20 mg oral tablet, extended release:
6 to 11 years: one tablet orally every 12 hours
12 years or older:1 or 2 tablets orally every 12 hours.
Usual Pediatric Dose for Allergic Urticaria
dexchlorpheniramine-phenylephrine 3.5 mg-18.5 mg oral tablet, extended release:
6 to 11 years: one-half tablet orally every 12 hours
12 years or older: 1 tablet orally every 12 hours.
dexchlorpheniramine-phenylephrine 6 mg-40 mg oral tablet, extended release:
12 years or older: 1 tablet orally every 12 hours
dexchlorpheniramine-phenylephrine 3 mg-20 mg oral tablet, extended release:
6 to 11 years: one tablet orally every 12 hours
12 years or older:1 or 2 tablets orally every 12 hours.
Renal Dose Adjustments
Data not available
Liver Dose Adjustments
Data not available
Dialysis
Data not available
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
