I take Metformin 1000 mg twice a day
and Glyburide 5 mg in the AM
and 2.5 in the PM. Sometimes the
Glyburide lowers my blood sugar too much particularly if I don't eat something a few hours after taking my meds. As you mention my blood sugar will only be in the 80-90 range and I start to experience hypoglycemic symptoms. Fatique, palpitations, sweating, shaking, feeling of dread...just a general awful feeling. Mnay times I do have a racing heart and a rate of 120-160 BPM is common.