HBA1C
Measures average blood sugar levels over 3 months to diagnose and monitor diabetes.About Test
HbA1c Test (Glycosylated Haemoglobin) measures the average blood sugar levels over the past 2–3 months.
It works by assessing how much glucose is attached to haemoglobin in red blood cells. Since red blood cells live for about 3 months, this test provides a long-term view of blood sugar control.
This test is essential for diagnosing diabetes, monitoring treatment, and assessing long-term glucose control.
Higher HbA1c levels indicate poor blood sugar control and increased risk of complications like kidney disease, nerve damage, and heart disease.
Why This Test
- Diagnose diabetes and prediabetes
- Monitor long-term blood sugar control
- Assess effectiveness of diabetes treatment
- Reduce risk of diabetes-related complications
Who Should Take
This test is recommended for individuals with diabetes, those at risk, or those experiencing symptoms like excessive thirst, frequent urination, fatigue, or blurred vision. It is also useful for routine monitoring of blood sugar control.
Preparation
- Fasting: Not required
- Best Time: Can be done anytime during the day
- Precautions: Inform your doctor about conditions like anaemia or recent blood transfusion
Parameters
- HbA1c (Average Blood Glucose - 3 Months)