Blood glucose measured 15 minutes after exercise may increase or decrease.
Generally speaking, the fasting blood glucose of normal people is 3.9~6.1 mmol/L, and the blood glucose 2 hours after meal is <7.8 mmol/L. After efficient exercise, the body will produce certain adrenaline, dopamine, norepinephrine and other glucose-generating hormones, and when you measure blood glucose at this time, the blood glucose may be elevated. Therefore, blood glucose measurement 15 minutes after exercise may be elevated.
However, if the patient rests for 30~60 minutes after exercise and then measures again, or if he/she performs high-intensity exercise, etc., and calories are consumed, then the blood glucose measurement may be lower. It is important to note that if hypoglycemia occurs, it is recommended to promptly replenish foods containing sugar such as candies and cookies to avoid adverse hypoglycemic events.
If the patient's blood glucose measurement after exercise is abnormal, go to the regular hospital in time.