A blood glucose of 5.37 mmol/L is within the normal range for a normal person, whether it is fasting blood glucose or 2 hours postprandial blood glucose, and glucose-lowering medication is usually not needed. For diabetic patients, a fasting or 2-hour postprandial blood glucose of 5.37mmol/L indicates that the current glucose-lowering program is appropriate and treatment can continue. 1. Normal people’s fasting blood glucose value is 3.9mmol/L~6.1mmol/L, 2 hours after meal blood glucose should be less than 7.8mmol/L. So the blood glucose 5.37mmol/L belongs to the normal range, and generally do not need to take medication. 2. Fasting blood glucose for diabetic patients is recommended to be controlled between 4.4 and 7.0 mmol/L, and 2-hour postprandial blood glucose should generally be controlled below 10 mmol/L. Therefore, blood glucose 5.37 mmol/L is within the normal range for diabetic patients, and they can continue with their current treatment regimen. Patients with abnormal blood glucose levels are advised to seek timely medical attention to avoid delays.