Fasting blood glucose 7.2mmol/L is high and abnormal for normal people; it is also over the target range and abnormal for diabetic patients. 1. The normal value of fasting blood glucose for normal people is between 3.9 and 6.1mmol/L, so fasting blood glucose 7.2mmol/L is high, and it is recommended to consult a professional physician for a clear diagnosis. 2. For patients who have been diagnosed with diabetes in the past, the general fasting blood glucose should be controlled between 4.4~7.0mmol/L, so the fasting blood glucose of 7.2mmol/L is not reach the control target, and you can consult your doctor to adjust the treatment program. Once the blood glucose level is found to be elevated, it is recommended to consult a doctor in a timely manner to clarify the condition under the doctor’s guidance and cooperate with the doctor to actively control the blood glucose, so as to avoid delaying the condition and causing serious consequences.