What does hyperglycaemia mean?

Hyperglycaemia refers to a condition characterized by high blood sugar levels, specifically when the glucose concentration in the blood exceeds normal ranges, which is generally above 7.0 mmol/L (126 mg/dL) when fasting or above 11.1 mmol/L (200 mg/dL) two hours after eating. This condition is often associated with diabetes and can lead to various health complications if not managed properly.

Understanding hyperglycaemia is critical because it impacts how the body processes and utilizes glucose, which is a primary energy source. It can result from insufficient insulin production or insulin resistance, both common scenarios in individuals with diabetes. Identifying and managing hyperglycaemia is essential for maintaining overall health and preventing complications related to prolonged elevated blood sugar levels, such as cardiovascular issues, nerve damage, and damage to the kidneys or eyes.