I speculate, before the accident (fell), she is taking more
Warfarin. I have her dosage
chart that she used before the fell, she take 1 tablet daily & an additional one tablet every 4th day. Don't know what is the mg/tablet because it is unmarked, but my understanding is min. is 1 mg, so that would mean min of 8 to 9 mg/week vs currently she is taking 3 tablets/week at 1mg each, means 3 mg/week.