International Normalized Ratio Test?

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What Is The INR International Normalized Ratio Test?

This is a test that is used to measure how long it takes a person's blood to clot. It is also known as the PT Prothrombin time test. People who take Coumadin are often advised to take this test. Coumadin testing allows the physician to see how well the medication is working.

Coumadin is also known as Warfarin. Warfarin is designed to help prevent blood clots from forming. Even though warfarin helps prevent clots, it can increase the risk of excessive bleeding. That is why patients have to be continiously monitored while they are taking Warfarin.

There are many other reasons that a physician may recommend this test. If the patient has been suffering from abnormal bleeding, then the physician
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