If normal healthy people, fasting blood glucose 8.7mmol/L is generally high, need to take hypoglycemic drugs; if the diabetic patient’s fasting blood glucose 8.7mmol/L, belongs to the poor control of blood glucose, also belongs to the relatively high, need to take hypoglycemic drugs. For normal healthy people, fasting blood glucose ≥7.0mmol/L belongs to the range of diabetes, it is recommended to combine with whether there are clinical symptoms such as “three more and one less” (more drinking, more eating, more urination, weight loss) as well as further examination results, such as postprandial blood glucose, random glucose, etc. to clarify the diagnosis, and take glucose-lowering medication under the guidance of a doctor. Glucose-lowering drugs. For diabetic patients, fasting blood glucose is recommended to be controlled at 4.4-7.0mmol/L, while 8.7mmol/L is in the state of poor control, which also belongs to a relatively high level, and it is recommended to take hypoglycemic drugs under the guidance of a doctor in order to stabilize the condition. Common oral hypoglycemic drugs include sulfonylureas such as glibenclamide, biguanide hypoglycemic drugs such as metformin, and alpha glucosidase inhibitors such as acarbose. In addition, if you have eaten foods high in sugar, such as watermelon and canned fruits, before fasting blood glucose test, you may also experience a temporary increase in blood glucose. It is recommended to test your blood glucose two hours after the meal again. If the 2-hour postprandial blood glucose value is higher than 7.8mmol/L, there may indeed be elevated blood glucose, and timely medical diagnosis is needed. Different hypoglycemic agents are suitable for different types and stages of the disease, and it is recommended to take them under the guidance of a medical professional.