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Myphetane DX Dosage

Generic name: Brompheniramine maleate, pseudoephedrine hydrochloride and dextromethorphan hydrobromide
Dosage form: Cough Syrup

Medically reviewed on January 16, 2018.

Adults and pediatric patients 12 years of age and over: 2 teaspoonfuls every 4 hours. Children 6 to under 12 years: 1 teaspoonful every 4 hours. Children 2 to under 6 years of age: ½ teaspoonful every 4 hours. Infants 6 months to under 2 years of age: Dosage to be established by a physician.

Do not exceed 6 doses during a 24-hour period.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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