Duohist DH Dosage
Generic name: Dihydrocodeine Bitartrate 7.5mg in 5mL, Chlorpheniramine Maleate 2mg in 5mL, Phenylephrine Hydrochloride 5mg in 5mL
Dosage form: liquid
Medically reviewed by Drugs.com. Last updated on Oct 29, 2018.
Adults and adolescents over 12 years of age
1 to 2 teaspoonsful (5 mL to 10 mL) every 4-6 hours. Not to exceed 8 teaspoonsful (40 mL) in 24 hours.
Children 6 to 12 years of age
1/2 to 1 teaspoonful (2.5 mL to 5 mL) every 4-6 hours. Not to exceed 4 teaspoonsful (20 mL) in 24 hours.
This product is not indicated for use in children under 6 years of age. (See Precautions, Pediatric Use.)
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.