Diabetes Screening (HbA1C & Fasting Sugar)

Diabetes is a chronic condition that affects the body’s ability to process blood sugar. If left untreated, it can lead to a range of health complications. The signs and symptoms of diabetes may include increased thirst, frequent urination, blurred vision, fatigue, and slow healing of wounds. However, some individuals with diabetes may not experience any symptoms at all.

The Diabetes Screening (HbA1C & Fasting Sugar) test combines fasting blood glucose and glycosylated hemoglobin tests. A fasting blood sugar test helps measure the blood sugar levels after an overnight fasting, while glycosylated hemoglobin measures the average blood sugar levels over a period of 2 to 3 months. 

Your doctor may suggest the Diabetes Screening (HbA1C & Fasting Sugar) test if you show symptoms suggestive of diabetes or conditions like heart disease, chronic kidney disease, etc. Furthermore, this test is also used to monitor the progress of individuals undergoing diabetes treatment.

Usually, overnight fasting (8 to 12 hours) is preferred before a diabetes screening test. Do not eat or drink anything except water before the test. It is also essential to inform the doctor about any medications you are taking, as some may affect blood glucose levels and need to be adjusted or temporarily discontinued before the test. 

Test result ranges are approximate and may differ slightly between labs depending on the methodology and laboratory guidelines. Talk to your doctor about your specific test results. The results will help them evaluate your medical condition and formulate an overall treatment plan.