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robitussin dm

Robitussin Dm is a combination medicine containing Dextromethorphan and Guaifenesin.

Dextromethorphan and Guaifenesin

Not yet rated· sourced from the FDA label
Rated against independent regulatory sources·Last updated June 28, 2026·How we rate
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Key facts

Active ingredient
Dextromethorphan and Guaifenesin
Form
Liquid
Type
Over-the-counter (OTC)
Brand or generic
Brand-name

Dosage forms

Liquid

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

Ways to save

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Request a 90-day supply

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Frequently asked questions

Is there a coupon or discount for Robitussin Dm?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Robitussin Dm. To pay less, look for a store-brand version with the same active ingredient (Dextromethorphan and Guaifenesin), which is typically cheaper, and compare unit prices. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Is Robitussin Dm a brand-name or generic drug?
Robitussin Dm is a brand-name product with the active ingredient Dextromethorphan and Guaifenesin.
Is Robitussin Dm available over the counter?
Yes. Robitussin Dm is an over-the-counter (OTC) product — you can buy it without a prescription. Follow the label directions and ask a pharmacist if you're unsure whether it's right for you.
What forms does Robitussin Dm come in?
Robitussin Dm is currently marketed as liquid, per the FDA's National Drug Code Directory.

Information is sourced from public FDA regulatory data. Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.

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