Is High Fasting Blood Sugar a Symptom of Diabetes?

Discover if a high fasting blood sugar level indicates diabetes and what tests you need. Consult a healthcare provider for accurate diagnosis.

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High fasting blood sugar can be a sign of diabetes, but a single measurement isn't enough for diagnosis. Consult your healthcare provider for further tests, such as an A1C or an oral glucose tolerance test, which will provide more comprehensive information on your blood sugar levels and help determine if you have diabetes.

FAQs & Answers

  1. What does it mean if my fasting blood sugar is high? High fasting blood sugar may indicate insulin resistance or diabetes, but further testing is necessary for diagnosis.
  2. What tests are used to diagnose diabetes? Diagnosis typically involves an A1C test, fasting blood glucose test, or an oral glucose tolerance test.
  3. Can a single high blood sugar reading confirm diabetes? No, a single reading is not sufficient; multiple tests are needed for a conclusive diagnosis.
  4. How can I lower my fasting blood sugar levels? Improving diet, increasing physical activity, and maintaining a healthy weight can help lower fasting blood sugar.

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