Thanks for all the help guys, it’s difficult to get to my GP for a review the nurse normally does it and she left, same as nurses are not allowed to do blood pressure ,only the Dr can do it , if you can get an appointment. My last blood test was Oct 10 2018 with Haemoglobin being borderline at 60, [equals 7.6% old units](metformin was increased to 1500 sr a day) PSA was 1.4 and Cholesterol was 3.9, but I’m recently on bisoprolol after triple bypass so my heart is slowed down, I also had the vein top to ankle removed so blood flow to my left foot is reduced, but both my feet are constantly cold, I am trying to get see my GP as I type