Fasting blood sugar 7.6mmol/L is not normal. Normal fasting blood glucose is 3.9~6.1mmol/L. In general, if fasting blood glucose ≥7.0mmol/L, the diagnostic standard of diabetes mellitus can be reached, and the current fasting blood glucose has already reached 7.6mmol/L, which needs to be combined with the patient’s current clinical symptoms, for example, there are three more than one symptom (more drinking, more eating, more urination, and weight loss), or to repeat the fasting blood glucose test again, and if the results of the test If the result is still ≥7.0mmol/L, diabetes can be diagnosed. Reminder: If the patient’s fasting blood glucose is 7.6mmol/L, it is recommended that the patient seek medical attention in a timely manner for further treatment under the guidance of a specialist.