14 Very Effective Communication Skills. Statistics point to the fact that approximately 85% percent of our success in life is directly attributable to our communication skills.
Usually while on Coumadin therapy, the INR should be between 2 and 3. Occasionally the range should be 2.5 to 3.5. Many things can affect the INR; antibiotics for one, and an increase or decrease in consumption of green, leafy vegetables.
Best Answer: Coumadin is a blood thinner (anti-coagulant), and a high prothrombin time (reported in units of INR) means that your blood is taking too long to clot and is therefore too thin..