Normal 2-hour postprandial blood glucose is always around 8.5mmol/L is not normal, diabetic patients 2-hour postprandial blood glucose is always around 8.5mmol/L is normal. 1. Normal 2-hour postprandial blood glucose needs to be less than 7.8mmol/L, so the 2-hour postprandial blood glucose is always around 8.5mmol/L is more than the normal range, need to be vigilant, and recommend timely medical attention to clarify the condition. 2. It is generally recommended that diabetic patients’ 2-hour postprandial blood glucose be controlled below 10mmol/L, so diabetic patients’ 2-hour postprandial blood glucose is always around 8.5mmol/L, which indicates that the blood glucose control is basically up to the standard, and they can continue the current treatment program and monitor their blood glucose regularly. When high blood glucose levels are found, it is recommended to go to a regular hospital and follow the doctor’s instructions for standardized treatment.