There is a possibility that hypoglycemia may return to normal, and prompt medical attention is recommended. Hypoglycemia generally refers to a fasting blood glucose of less than 7.0 mmol/L, but a 2-hour post glycemic load blood glucose of greater than or equal to 7.8 mmol/L and less than 11.1 mmol/L. Hypoglycemia belongs to the pre-diabetic stage, and there is a possibility of reversal of the pre-diabetic stage. Pre-diabetes is the best time to reverse diabetes, in the pre-diabetes need to carry out lifestyle intervention, through diet and exercise therapy and other interventions to achieve the effect of weight loss, thereby improving the body’s insulin sensitivity, thus promoting the transformation of pre-diabetes to normal glucose metabolism; if the effect of lifestyle improvement is not good, you can add medication, such as pioglitazone and so on. It is recommended that patients with impaired glucose tolerance go to the hospital in a timely manner and follow the doctor’s instructions for treatment to avoid delaying their condition.