Medication Guide App

Quartuss Syrup Dosage

Generic name: dextromethorphan hydrobromide, chlorpheniramine maleate, phenylephrine hydrochloride, and guaifenesin
Dosage form: oral syrup

This dosage information does not include all the information needed to use Quartuss Syrup safely and effectively. See full prescribing information for Quartuss Syrup.

The information at is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist.

Adults and Children 12 years of age or older: Two teaspoonfuls. Children 6 to 12 years of age: One teaspoonful. Dose may be repeated every 6 hours. Do not exceed four doses in a 24-hour period. This product is not indicated for use in children under 6 years of age. (see PRECAUTIONS, Pediatric Use.)

More about Quartuss (chlorpheniramine / dextromethorphan / guaifenesin / phenylephrine)

Consumer resources

Professional resources

Other formulations

Compare with other treatments for: