Duohist DH Dosage
Generic name: dihydrocodeine bitartrate, chlorpheniramine maleate and phenylephrine hydrochloride
Dosage form: liquid
The information at Drugs.com is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist.
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.)