Cough DM 30 mg/5mL (Dextromethorphan Polistirex SUSPENSION, EXTENDED RELEASE) 30 mg/5mL

Cough DM 30 mg/5mL is an extended-release suspension containing dextromethorphan polistirex, designed for oral administration. This medication is commonly used to relieve cough symptoms, making it a popular choice for managing persistent coughs.

Strength

30 mg/5mL

Pack Size

1 BOTTLE in 1 CARTON (11822-0494-2) / 148 mL in 1 BOTTLE

Manufacturer / TM Owner

Rite Aid Corporation

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Pack/s

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Indications & Clinical Uses

Cough DM 30 mg/5mL is primarily used for cough suppression. Dextromethorphan polistirex, the active ingredient, works by affecting the brain's signaling to reduce the urge to cough. This makes it suitable for various types of coughs, including those associated with colds and allergies. People often ask, 'What is Cough DM used for?' and the answer is that it is typically used to provide relief from non-productive coughs.

Side Effects

Common effects of Cough DM 30 mg/5mL may include drowsiness, dizziness, and mild nausea. Some users might experience a dry mouth or slight headache. These effects are generally mild and temporary, but if they persist or worsen, it is advisable to consult a healthcare professional.

Precautions & Warnings

Cough DM 30 mg/5mL should be handled with care. It is important to store the suspension at room temperature and keep it out of reach of children. Always follow the instructions provided by your healthcare provider or pharmacist. Avoid using this medication if you are allergic to dextromethorphan or any of its ingredients.

Avoid Interactions

Cough DM 30 mg/5mL may interact with certain medications, including other cough suppressants, antidepressants, and alcohol. It is advisable to inform your healthcare provider about all the medications you are taking to avoid potential interactions. Always consult a healthcare professional before combining this medication with other treatments.

Frequently Asked Questions

Cough DM 30 mg/5mL is used to relieve cough symptoms, particularly non-productive coughs associated with colds and allergies.

Store Cough DM 30 mg/5mL at room temperature and keep it out of reach of children.

Common side effects may include drowsiness, dizziness, mild nausea, dry mouth, and headaches.

It is advisable to consult a healthcare professional before combining Cough DM 30 mg/5mL with other medications to avoid potential interactions.

Always consult a healthcare professional before giving Cough DM 30 mg/5mL to children to ensure it is appropriate for their specific needs.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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