How Much Does Dextrometorfano + Guaifenesin Cost in Mexico vs the USA?
Sold in Mexico as Tukol-D 125Ml, Duo Infantil 120 Ml, Duo Adulto 120 Ml. Also known by the brand names Tukol-D, Duo, Valvulan, Gristalit, Tusigen, Histiacil Natix and 10 more.
About Dextrometorfano + Guaifenesin
Dextrometorfano and Guaifenesin are combined to help manage cough and facilitate the expulsion of mucus. This combination is commonly used to relieve symptoms associated with colds and flu, making breathing easier and reducing discomfort from coughing.
Prices updated:
Brand-name pricing
Estimated price — not a verified pharmacy listing
We couldn't find this product in our pharmacy scrape, so this price comes from a web search instead. It's a rough guide, not a confirmed quote — always double-check before you buy.
- ~$8.00approx.
- ~$14.47approx.
- ~$10.74approx.
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Frequently Asked Questions
Is there a generic version of Dextrometorfano + Guaifenesin?
Dextrometorfano + Guaifenesin is available as a brand-name medication in the pharmacies we track.
How can I save money on Dextrometorfano + Guaifenesin?
Compare prices for Dextrometorfano + Guaifenesin across Mexican and US pharmacies above to find the lowest price, and check whether a generic version is available - generics are typically cheaper than the brand-name product.
Data & Disclaimers
Prices last checked: August 8, 2026.
Prices are collected periodically from pharmacy websites and public pricing sources and are shown for general reference only — actual prices can vary by pharmacy, location, and over time. Frontera Rx is not a pharmacy and does not sell medication; we don't provide medical advice. Always confirm the current price and availability with the pharmacy before you buy or travel. Read our full disclaimer.