What is this test?
This test comes as the part of Diabetic Panel where it checks the glucose level both in Blood and Urine. If you have diabetes, your body doesn't make enough insulin to keep your blood sugar in check. This means your blood sugar levels are too high, and over time this can lead to serious health problems including heart, nerve, kidney, and eye damage.
Postprandial means after a meal. This test is done to see how your body responds to sugar and starch after you eat a meal. As you digest the food in your stomach, blood glucose, or blood sugar, levels rise sharply. In response, your pancreas releases insulin to help move these sugars from the blood into the cells of muscles and other tissues to be used for fuel. Within two hours of eating, your insulin and blood glucose levels should return to normal. If your blood glucose levels remain high, you may have diabetes.
Why do I need this test?
You may need this test if you have diabetes or another insulin-related disorder, especially if you have symptoms such as:
- Frequent urination
- Unusual thirst
- Blurred vision
- Repeated infections
- Sores that heal slowly
If you're pregnant, you may have this test to screen for gestational diabetes. This is diabetes that can develop during pregnancy. Treating gestational diabetes reduces the risk of health problems for you and your baby.