To: Karlyn
To: Karlyn
I never thought too much about "coumadin management" after the surgery. When I left the hospital they told me to get a "pro-time" on a monthly basis. My target number was 1-1/2 X a control number. If the control number was 12 that day, my PT should be 17 to 20. The procedure was the same. Draw blood from a vein at elbow, send it to lab and call tomorrow for results. As I recall, I changed dosage very few times. I did this until the early 1990's when the INR system was introduced. The procedure is pretty much the same and I normally get it don once per month unless the INR is outside the 2.5-3.5 range, which periodically happens for no apparent reason. I have noticed that doctors now do not "change my dosage" but tell me to "hold off" on a pill for a day and go back to the dose I have taken for many years (5mg). The majority of the time I stay in the 2.5-3.5 range but I have gone to 1.8 to 4.6 on a few occasions, but I've never stayed at these levels. I have had both vein stick and finger stick. Currently my PCP does vein stick.
I am kind of embarrassed to admit that I learned only recently about home testing. The cardio lab I had been using did not believe in home testing and felt it was not safe. I talked about it recently with my new PCP. He was not familar with INR home testing but he has agreed with me that its worth trying. I have a "physician order" pending with my Medicare provider.
I would like to mention that for the past 18 months I have been taking the generic of Coumadin, Warfarin by Barr Labs. My INR's have been more stable under Warfarin than under Coumadin. It took 25 years for me to convince a doctor to move me off the brand name Coumadin to the generic warfarin.
My time on warfarin (coumadin) has not been without "incident". When I was 38 I went on a four day fishing trip and forgot to take my coumadin with me. VERY STUPID. I suffered a minor stroke that left me partially blind. If you start a Warfarin regimen, do it pretty much "by the book". Since my "incident" I have been careful to take the medication as prescribed. Its been 33 years and I've had no further "incidents". I also chuckled when I read that a doctor believes the 1-3% risk of "incident" is cumulative. If he is correct, my risk after 40 years would now be approaching 100%. That's absurd. Dick
I hope this info is helpful.