question: Hi doctor, I am a known diabetic for the past 15 years. 20 days ago, my HbA1c was 9.83. I am 54 years old and my weight is 87 kg. My medications are Metformin 500 mg, Hcl 1500 mg, Istavel 100 mg and Glaritus Insulin 30 units. Even then the sugar levels are 246, 265 and 277 after every three hours today. My creatinine, SGOT, SGPT, T3 and TSH are normal.