What is the term for a high blood sugar level?

The term for a high blood sugar level is hyperglycemia. This condition occurs when the concentration of glucose in the blood is elevated, typically above the normal range. It can happen for various reasons, including insufficient insulin production, insulin resistance, or issues related to diet and lifestyle choices, particularly in individuals with diabetes.

Recognizing hyperglycemia is crucial as it can lead to serious health complications if not managed properly. Symptoms may include increased thirst, frequent urination, fatigue, and blurred vision. Understanding this term is essential for effective monitoring and management of blood sugar levels, particularly in a healthcare or caregiving context.