Mucus DM 400 mg/20mL (Dextromethorphan Hydrobromide Guaifenesin LIQUID) 400 mg/20mL

Mucus DM 400 mg/20mL is a liquid medication combining dextromethorphan hydrobromide and guaifenesin. It is designed to provide relief from cough and mucus. This formulation is suitable for oral administration and is manufactured by Rite Aid Corporation in the USA.

Strength

400 mg/20mL

Pack Size

177 mL in 1 BOTTLE, PLASTIC (11822-5050-6)

Manufacturer / TM Owner

Rite Aid Corporation

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Indications & Clinical Uses

Mucus DM 400 mg/20mL is commonly used for cough suppression and thinning mucus in the respiratory tract. Dextromethorphan hydrobromide acts as a cough suppressant, while guaifenesin helps to loosen mucus, making it easier to cough up. This combination is often sought after for its dual action in managing cough and mucus-related discomfort.

Side Effects

When taken as directed, Mucus DM 400 mg/20mL may help reduce the frequency and severity of coughing. Guaifenesin works to thin mucus, which can alleviate congestion and make breathing easier. Some users may experience temporary relief from cough and mucus buildup, contributing to overall comfort.

Precautions & Warnings

It is important to handle Mucus DM 400 mg/20mL with care, following the instructions provided. This medication should be stored at room temperature and kept out of reach of children. Always consult a healthcare professional before use, especially if you have any underlying health conditions or are taking other medications.

Avoid Interactions

Mucus DM 400 mg/20mL may interact with certain medications, including other cough suppressants and decongestants. Alcohol consumption should be avoided while using this medication, as it may enhance the sedative effects. Additionally, it is advisable to discuss potential interactions with a healthcare provider, particularly if you are taking medications that affect the central nervous system.

Frequently Asked Questions

Mucus DM 400 mg/20mL is used for cough suppression and thinning mucus in the respiratory tract.

Mucus DM 400 mg/20mL is designed for oral administration. Follow the instructions on the label or as directed by a healthcare professional.

Common effects may include reduced cough frequency and severity, as well as thinned mucus for easier expulsion.

Yes, it should be stored at room temperature and kept out of reach of children. Consult a healthcare professional before use.

Yes, it may interact with other cough suppressants, decongestants, and medications that affect the central nervous system.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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