I’m type 1 and have been prescribed this because I’m very resistant to insulin and my blood sugars were 26 in the morning. I have been given 500mg twice a day along with my insulin and they have reduced from 20-27 to 15-18 units which is a good improvement but it’s still high. Would it be possible for my diabetic consultant to up the dose to 1000mg twice a day? Metformin is working for me but I sleep a lot during the day and sleeping rises my blood sugar so even during the day it can be high