If there is a simple elevation of fasting blood glucose, an increase in the dosage of hypoglycemic medication is necessary before dinner after eliminating nocturnal hypoglycemia. If postprandial blood glucose is significantly elevated, it is necessary to adjust the preprandial hypoglycemic medication and dose after eliminating the factor of eating more food.
Fructosamine is an indicator of diabetes testing and is usually used to determine the average blood glucose level over the last 2 weeks. An elevated fructosamine is considered poor glycemic control in the last two weeks. Blood glucose at fasting and 2 hours after eating need to be measured to further analyze the etiology of the elevated blood glucose. If the elevation is simply fasting blood glucose, the dosage of hypoglycemic medication needs to be increased before dinner after eliminating nocturnal hypoglycemia. If postprandial blood glucose is significantly elevated, it is necessary to adjust the preprandial hypoglycemic medication and dose after eliminating the factor of eating more.