Your medical doctor may imagine you have diabetes if you have some risk factors for diabetes, or if you have elevated levels of blood sugar in your urine. Your blood sugar (also called blood glucose) levels may be high if your pancreas is producing small or no insulin (type 1 diabetes), or if the body is not responding on average to insulin (type 2 diabetes).
Getting diagnosed begins with one of three tests. In most suitcases, your doctor will wish to repeat a test that is high in order to verify the diagnosis:
• A fasting glucose test is a test of your blood sugar levels in use the morning ahead of eaten. A level of 126 mg/dL or higher may represent that you have diabetes.
• An oral glucose tolerance test (OGTT) entails eating a beverage containing glucose and then having your blood glucose levels checkered every 30 to 60 minutes for up to 3 hours. If the glucose level is 200 mg/dL or higher at 2 hours, then you might have diabetes.
• The A1c test is a easy blood test that shows your average blood sugar levels for the past 2-3 months. An A1c levelof 6.5% or higher may mean you have diabetes.
Your surgeon may also suggest a zinc transporter 8 autoantibody (ZnT8Ab) test. This blood test -- along with other information and test outcome can help decide if a person has type 1 diabetes as a substitute of another type. The goal of having the ZnT8Ab test is a timely and accurate diagnosis and that can lead to appropriate treatment.
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