Who would imagine that guacamole, cranberries or mango could interact with a medicine to cause a potentially life-threatening interaction? All these foods may alter the action of Coumadin (warfarin), ... A bigger concern on the patient side is warfarin’s food interactions, and this may be where the rubber meets the road for Pradaxa and Xarelto.

Understanding the Context

Patients are advised to keep vitamin K intake consistent ... Eating healthy can be simplified when taking prescription warfarin (Coumadin), once you know which foods contain vitamin K. The nutrient interacts with this medication, and many fruits and vegetables ... MassLive: Should you avoid vitamin K-foods and cranberry juice while taking warfarin?

Key Insights

Vitamin K helps form blood clots in the body. This is important because blood clots prevent you from bleeding out when injured. Warfarin (the generic name for Coumadin®) is a medication that helps ... Q: I have had blood clots in my lungs, and I take Coumadin to prevent recurrences. When I drank 12 ounces of cranberry-grape juice, it sent my INR level to 16.4, compared with the previous day's level ...

Final Thoughts

The Mirror: Christmas food warning if you're taking warfarin, statins or antidepressants A pharmacist has detailed a list of foods some people should avoid as they can dangerously interfere with commonly prescribed medication. Ian Budd, Prescribing Pharmacist at online pharmacy Chemist4U, ...