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.
Your goal INR is based on your indication for warfarin. Most people have an INR of about 1.0 before they take warfarin. After they start warfarin their goal INR range is between 2.0 and 3.0, or higher if they are at greater risk of forming clots.