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.
What causes an INR to drop after it has been normal for multiple months in a row? I was just recently diagnosed with APS after an event of cerebral venous thrombosis at age 30. I have been on coumadin for a few months with my INR being within the therapeutic range. All of a sudden it dropped to 1.5 two weeks ago, and today after stopping at the clinic, I was down to 1.3. I came home and did a shot of Lovenox to supplement me until this evening when I take my coumadin.