Doctor insights on:
What Will Cause The Inr Level To Drop
INR: Inr is a measure of clotting involving factors which we block with the drug warfarin. When the inr is high the factors are being blocked and clotting is inhibited. Usually we aim for an inr of 2 to 3 times standard. Sometimes we aim higher. If not on warfarin then the liver may be damaged causing the factors to be low. ...Read more
My INR level has increased constantly from therapeutic level (2-3) to recently 3.7, despite reduced warfarin dosis. What is the caused? Thank you
My INR level increased, but i haven't changed my diet. It was supposed to remain 2.0-3.0. Today, it was 3.2. My leg began to hurt is this the cause?
No but,,: A low INR is not a direct cause if pain. It stands for International Normalized Ratio and is the ratio of the patients prothrombin time to a normal prothrombin time value raised to the power of the ISI (international Sensitivity Index) or a ratio of tissue factor to a reference tissue factor. However if it's low it can mean that the blood is clotting more and can lead to thrombosis in patients. ...Read more
Anything above 1.5: The inr is a measure of how "thin" the blood is, typically due to the use of prescription blood thinners such as Coumadin (warfarin). A normal inr is 1.0. Anything above that is abnormal. For people on coumadin, the typical goal inr is 2.5 to 4.0 depending on the particular condition it is being used for. ...Read more
INR: An INR of 1.6 is elevated somewhat and can be associated with increased bleeding. It is not however a level of anticoagulation which we consider adequate to treat problems associated with pathologic clotting. It could be dangerous for some people however if they for instance have low platelet counts or ineffective platelet aggregation along with the INR 1.6. ...Read more