What does it mean if my HbA1c result is within the normal range, but I have diabetes symptoms?

If your HbA1c result falls within the normal range but you’re experiencing diabetes symptoms like increased thirst, frequent urination, or unexplained weight loss, it could mean that your blood sugar levels are fluctuating significantly throughout the day. HbA1c measures your average blood sugar over 2-3 months, so it may not capture short-term spikes or dips in glucose. In this case, your doctor may recommend additional testing, such as continuous glucose monitoring (CGM) or a glucose tolerance test, to assess your overall blood sugar control and help determine the cause of your symptoms.