After over 3 years on Metformin I finally convinced my doctor that it was upsetting my stomach. I tried the slow release metformin but was no better. I then was given Gliclazide which was a game changer. Unfortunately, since taking this for the last couple of years I am now having great difficulty in losing weight and blood sugar levels have crept up. The practice nurse says there is no alternative medication that I can take that won't cause weight gain. Has anyone any ideas or had a similar problem. It is a catch 22 situation. I'm not greatly over weight but obviously losing a bit would help. I am following the blood sugar diet of 800 calories but can't sustain that for too many weeks and gym sessions have dried up due to covid.