We can't respond to health questions or give you medical advice. What is it used for? While you are taking Coumadin, be sure to tell your doctor if you change your diet or eating pattern because this is likely to change your vitamin K intake. On the other hand, say you have a diet that has a moderate intake of vitamin K.
By reducing the liver's ability to use vitamin K to produce normally functioning forms of the blood clotting proteins, warfarin reduces your risk of forming a blood clot. It should be noted that the U. ClotCare complies with the HONcode standard for trustworthy health information: Updates on the clinical evidenced herb-warfarin interactions. Accessed June 3, A guide for living on warfarin Talking with Your Doctor.
Drinking grapefruit juice, cranberry juice, and alcohol during treatment with warfarin can increase your risk of bleeding. When you start taking Coumadin, eat your usual amount of vitamin K-containing foods while your doctor finds the right Coumadin dose for you. Avatars by Sterling Adventures. If you suddenly start eating foods that have more vitamin K while you take warfarin, you may make warfarin less effective for you.
Warfarin is an anticoagulant, also known as a blood thinner.
ClotCare is a c 3 non-profit organization generously supported by your tax-deductible donations and grants from our industry supporters. Coumadin interferes with the action of vitamin K and therefore prolongs the time it takes to form a clot — this is the intended effect of Coumadin therapy.
It is important to know the drug-food interactions for any medicines and when to talk to your doctor. This content does not have an English version.
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The adequate intake level of vitamin K for adult men is micrograms mcg. Helpful Hints for Air travel Travel Series: How helpful was it? World Thrombosis Day - Oct. Let us know how we can improve this article. If you are unable to eat for several days or have ongoing stomach upset, diarrhea or fever, consult your doctor. Chang C-H, et al. Tell your healthcare provider if you take any of these medicines.
Use caution with herbal supplements as they may interfere with Coumadin. Share this article via email with one or more people using the form below.