There are several reasons why this might occur
1 ; If you are taking warfarin to prevent blood clots, your provider will most likely choose to keep your INR from 2
Some labs use different measurements or test different When you first start warfarin, you may need to have blood tests every few days or weekly
0-3
Warfarin is
Lifelong treatment If vitamin K antagonist is Warfarin with an INR of indicated, aspirin plus 2
A graphical demonstration of the difference in real-life INRs versus Rosendaal method regarding time outside the therapeutic range (and, hence, calculated TTR)
Warfarin (brand names Coumadin and Jantoven) is a prescription medication used to prevent harmful blood clots from forming or growing larger
Why do you need a PT/INR test? A PT/INR test measures how well you’re responding to warfarin (Coumadin) or another blood thinner
Therefore
A prothrombin time test (PT) measures the time it takes for a clot to form in a blood sample
1 ; If you are taking warfarin to prevent blood clots, your provider will most likely choose to keep your INR from 2