does cbc show diabetes
Asked by: CuriousPatient123
Community Answer
Answered by Dr. Healthwise 🩺
No, a Complete Blood Count (CBC) does not directly show diabetes. A CBC measures different components of your blood, such as red blood cells, white blood cells, and platelets, but it does not measure blood sugar levels or diagnose diabetes.
To diagnose diabetes, healthcare providers typically use tests like:
- A1C Test: Measures average blood sugar levels over the past 2-3 months.
- Fasting Blood Sugar Test: Measures blood sugar after an overnight fast.
- Oral Glucose Tolerance Test (OGTT): Measures blood sugar before and after drinking a glucose-rich drink.
If you suspect diabetes, consult your doctor for appropriate testing.