Hi Mike,
What kind of daily dosage do they ahve you on? I remember when they where first trying to stablize my INR, they had me on a crazy schedule. Take a whole pill on one day, a half on another, and uping me from a 2 mg to a 5 mg pill, telling me to skip a day, etc. Finaly, a doctor said to stay on a straight dose, which for me was a 5 mg pill /day. I questioned this becuase my INR was all over the place too, But, the steady dose worked. It stabilzed me, and they had to make one small adjustment since. I thnk that was due primarily because I became more and more active in my daily routine.
Also, I tend to totally avoid the high Vit K content foods. I have been on Coumadin now for 16 months, and have been mostly within my range since they found my correct dose.
I now take a 5 mg per day, except for Fridays and Mondays. I take a 2.5 mg on those 2 days. I also think that since I may party alittle much on the weekends, the lower dose compensates for the beer at the lake also thinning me out some.
Hope you get in the "zone" soon.
Rob