Robitussin Honey Maximum Strength Cough and Chest Congestion DM 400 mg/20mL (dextromethorphan HBr, guaifenesin SOLUTION) 400 mg/20mL

Robitussin Honey Maximum Strength Cough and Chest Congestion DM 400 mg/20mL is a liquid solution designed to relieve cough and chest congestion. This medication combines dextromethorphan HBr and guaifenesin for effective relief.

Strength

400 mg/20mL

Pack Size

1 BOTTLE in 1 CARTON (0031-8756-12) / 118 mL in 1 BOTTLE

Manufacturer / TM Owner

Haleon US Holdings LLC

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Indications & Clinical Uses

Robitussin Honey Maximum Strength Cough and Chest Congestion DM 400 mg/20mL is typically used to manage symptoms of cough and chest congestion. Dextromethorphan HBr acts as a cough suppressant, while guaifenesin helps to thin and loosen mucus, making it easier to cough up. This combination is often sought after for its dual-action relief, addressing both cough and congestion simultaneously.

Side Effects

Common effects of Robitussin Honey Maximum Strength Cough and Chest Congestion DM 400 mg/20mL may include temporary relief from cough and chest congestion. Users often experience a reduction in the frequency and severity of coughing, along with easier breathing due to the thinning of mucus. The honey flavor is designed to make the solution more palatable.

Precautions & Warnings

It is important to handle Robitussin Honey Maximum Strength Cough and Chest Congestion DM 400 mg/20mL with care. Always follow the instructions provided on the label or by a healthcare professional. Store the solution at room temperature and keep it out of reach of children. Do not exceed the recommended usage to avoid potential side effects.

Avoid Interactions

Robitussin Honey Maximum Strength Cough and Chest Congestion DM 400 mg/20mL may interact with other medications, including those that cause drowsiness or contain similar active ingredients. Alcohol and certain CYP inhibitors might also affect its efficacy. Always consult a healthcare professional before combining it with other treatments.

Frequently Asked Questions

It is used to relieve cough and chest congestion by suppressing cough and thinning mucus.

It is typically taken orally, following the dosage instructions on the label or as directed by a healthcare professional.

Common effects include relief from cough and easier breathing due to thinned mucus.

It may interact with other medications, so it's important to consult a healthcare professional before combining it with other treatments.

Follow the instructions on the label, store it properly, and keep it out of reach of children.

Editorial & Trust Signals

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical wholesaler & exporter

Last updated: 17 Jun 2026

References

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