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Can herbal products interfere with my warfarin?

When you're taking warfarin, you should talk with your doctor before taking any herbal products, such as:
  • ginkgo biloba
  • ginseng
  • St. John's Wort
  • green tea
  • garlic
  • dong quai
  • bromelains
  • coenzyme Q10
  • cranberry
  • danshen
Warfarin can interact with certain herbal products and can increase your risk of bleeding, or decrease warfarin's effect and lead to clotting.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.