Complete dosing information for DEXTROMETHORPHAN HBR, CHLORPHENIRAMINE MALEATE, PHENYLEPHRINE HCL
Medical guidance required: Dosing information here is for educational purposes. Your healthcare provider will determine the appropriate dose based on your specific condition, kidney function, other medications, and medical history. Never adjust your dose without consulting your doctor or pharmacist.
Adults and children over 12 years of age: One teaspoonful (5 mL) every 6-8 hours; do not exceed 4 teaspoonfuls in 24 hours period. Children 6-12 years of age: 1/2 teaspoonful (2.5 mL) every 6-8 hours; do not exceed 2 teaspoonfuls in 24 hours period. Children under 6 years of age: Ask a doctor.