This may sound a stupid question but reading the link about dementia and anti-coagulation treatment where it was said as I remember that a high dosage could also result in dementia. I'm not sure what a high dosage is!!
After 2 years on Warfarin where the results varied so much on each blood test (my blood tests have never been over a month and one or two weeks are the norm) I now appear to have settled at 3 to 3 and a half mg each day. Is this a high dosage, please?