how to get tested for diabetes type 2
Asked by: HealthSeeker123
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Community Answer
Answered by Dr. Emily Carter, MD
To get tested for Type 2 diabetes, you can follow these steps:
-
A1C Test: This blood test measures your average blood sugar levels over the past 2-3 months. No fasting is required.
- Normal: Below 5.7%
- Prediabetes: 5.7% to 6.4%
- Diabetes: 6.5% or above
-
Fasting Plasma Glucose (FPG) Test: This test measures your blood sugar after an overnight fast.
- Normal: Less than 100 mg/dL
- Prediabetes: 100 to 125 mg/dL
- Diabetes: 126 mg/dL or higher
-
Oral Glucose Tolerance Test (OGTT): This test involves fasting overnight and then drinking a sugary liquid. Blood sugar levels are tested periodically over the next 2 hours.
- Normal: Less than 140 mg/dL
- Prediabetes: 140 to 199 mg/dL
- Diabetes: 200 mg/dL or higher
-
Random Blood Sugar Test: This test measures blood sugar at any time, regardless of when you last ate.
- Diabetes: 200 mg/dL or higher, along with symptoms of diabetes
When to Get Tested:
- If you are over 45, you should get tested every 3 years.
- If you are younger than 45 but have risk factors like obesity, family history, or high blood pressure, you should get tested earlier and more frequently.
Consult Your Doctor: Always consult with a healthcare professional to determine which test is right for you and to interpret the results.