Tag: INR and OTC drugs

OTC Cold Medications and Warfarin: What You Must Avoid to Prevent Dangerous Bleeding
21 February 2026

OTC Cold Medications and Warfarin: What You Must Avoid to Prevent Dangerous Bleeding

Warfarin users must avoid common OTC cold medicines like NSAIDs and high-dose acetaminophen to prevent dangerous bleeding. Learn which ingredients are safe, what to avoid, and how to stay protected during cold season.

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