A 42-year-old member asked:
What are the dangers of having high levels of coumadin (warfarin)?
1 doctor answer • 2 doctors weighed in
A Verified Doctoranswered
42 years experience
Bleeding: Excessive bleeding is the danger of too much coumadin (warfarin). Bleeding into the skin can cause bruising and pain. Into muscle can cause a hematoma and stiffness and could lead to a compartment syndrome. Into a joint, can cause swelling, stiffness, and pain. In the stomach and intestines, can anemia and gastrointestinal bleeding black, tarry stools and diarrhea. Into brain can cause a stroke.
Created for people with ongoing healthcare needs but benefits everyone.
5.1k viewsReviewed >2 years ago
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A 38-year-old member asked:
What are the risks of having too high levels of coumadin (warfarin)?
1 doctor answer • 2 doctors weighed in
Dr. Michael Kleinanswered
Family Medicine 23 years experience
The dose that works.: There is no exact upper limit to Coumadin (warfarin) although the most I have seen someone need is about 12mg daily. Because Coumadin (warfarin) is so closely monitored with blood tests the right answer is the limit is the dose that gets you to your goal inr. Some people are genetically "coumadin resistant" and need much higher doses and people with high vitamin k diets also need higher doses.
Created for people with ongoing healthcare needs but benefits everyone.
5.4k viewsReviewed >2 years ago
Last updated Sep 28, 2016
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