In a nutshell , I changed chemist who gave me a new brand of metformin , within weeks my bloods went from mostly single figures tops to 18/19 and even 20......changed back to old brand after a month and bloods dropped back to what they were before..........
I know I have no proof but just a warning for anyone struggling with their blood sugar , check what brand you are on .................
Teva metformin has many complaints and from my experience they seem justified..........
Does anyone know how I would go about reporting this......................
I would suggest complaining to chemist and discussing with GP. There is a route for pharmacists to make complaints about drugs, but since the chemist gave you the Teva metformin, they might get defensive.