Glycated generally refers to glycated hemoglobin, glycated hemoglobin is normal but high fasting blood glucose may be caused by impaired fasting blood glucose or diabetes mellitus, which needs to be treated with medication under the guidance of a doctor on the basis of lifestyle intervention therapy.
Glycated hemoglobin generally reflects the average blood glucose concentration in the past 2-3 months, if it is normal, it means that the average blood glucose concentration in the past period of time is normal, but glycated hemoglobin can not reflect the immediate concentration of blood glucose, so you need to consider whether there is impaired fasting glucose, diabetes and so on when there is a high fasting glucose.
Impaired fasting blood glucose can be treated through lifestyle interventions, diet control, avoiding high-fat and high-sugar foods, and appropriate physical activity such as swimming, hiking, and running, which can help normalize blood glucose. If the diagnosis of diabetes mellitus is confirmed, it is necessary to use hypoglycemic drugs such as metformin, glipizide or insulin on top of the above measures.
If you have normal glycosylated hemoglobin but high fasting blood sugar, it is recommended to go to the hospital for treatment under the guidance of a doctor.