What indicates hyperglycemia?

Hyperglycemia is defined as an elevated level of glucose in the blood, generally recognized as a blood glucose level exceeding normal fasting levels. A blood glucose level greater than 120 mg/dL indicates that the body's ability to regulate glucose is impaired, which can be associated with conditions such as diabetes. Regular fasting blood glucose levels typically range from around 70 to 100 mg/dL, and values above this range signify that the person may be experiencing hyperglycemia. Recognizing this threshold is crucial for early diagnosis and management of potential long-term complications associated with sustained high blood sugar levels.