I posted a question a few days ago about my INR dropping to 1.3. My GP increased my warfarin dose to 11mg and gave me a Clexane injection and I have had to continue these, she said, until my INR was 1.8 which apparently was the cut off point for needing it. It was 2.1 when retested this afternoon. Stopping at 1.8 seems odd to me when my INR has to be between 3 and 4. I have been told to increase the warfarin to 12 mg and retest on Monday.
Any thoughts welcome or explanations as to why Clexane is stopped at 1.8 please.