Are there other medications or products that might affect my Warfarin Sodium therapy?
Other medications, vitamins and herbal products may affect how Warfarin Sodium works and may affect your blood’s ability to coagulate. To name a few: some analgesics (i.e., aspirin or Tylenol®**), topical analgesics (i.e., Aspercreme®***), multi-vitamins containing vitamin K and/or herbal products (i.e., St. John’s Wort, garlic, Ginko biloba and dong quai). Be sure to inform your doctor before taking or discontinuing any medications.