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.
BLEEDING RISK. 1  COUMADIN can cause major or fatal bleeding [see WARNINGS AND PRECAUTIONS]. 2  Perform regular monitoring of INR in all treated patients [see DOSAGE AND ADMINISTRATION]. 3  Drugs, dietary changes, and other factors affect INR levels achieved with COUMADIN therapy [see DRUG INTERACTIONS].