Hello. Just wondering if anyone else taking Metformin has the side effect of dizziness and light-headedness? Been on it for over a week. Low dose even though my GP wants to increase it gradually. I can barely function and feel miserable. My blood test reading was 52. Just diagnosed. I have modified my diet by eating more sensibly. I've always had a problem with periodic dizziness without ever getting a definitive diagnosis but Metformin has thrown it into chaos. Any feedback would be much appreciate. Thank you.