As one of the most common acute complications of diabetes, hypoglycemia can occur in any diabetic patients. Multiple risk factors can lead to the occurrence of hypoglycemia, but the risk of hypoglycemia is generally ignored in clinical practice. Therefore, attention should be paid to identifying high-risk population, strengthening blood glucose monitoring, and selecting reasonable diabetes treatment programs and health education. Hypoglycemia is associated with a variety of adverse outcomes, especially nervous system injury. In clinical practice, it is necessary to prevent and improve hypoglycemia complications and reduce glucose reperfusion brain injury. Continuous blood glucose monitoring technology and the new glucagon nasal spray powder have shown positive effects in the management of hypoglycemia, but there are still many challenges that need further research and exploration.

Hypoglycemia; Diabetes; Clinical management