how to tell if you have diabetes type 2
Asked by: HealthCurious
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Community Answer
Answered by Dr. SugarSense 🩺
Type 2 diabetes can often be identified through a combination of symptoms and diagnostic tests. Here are some key indicators:
Common Symptoms:
- Frequent urination: Excess glucose in the blood leads to increased urination.
- Increased thirst: Frequent urination can cause dehydration, leading to excessive thirst.
- Unexplained weight loss: Despite eating more, you may lose weight due to the body's inability to use glucose for energy.
- Fatigue: Lack of glucose in cells can make you feel tired.
- Blurred vision: High blood sugar levels can affect the lenses in your eyes.
- Slow-healing sores: High glucose levels can impair your body's ability to heal.
Diagnostic Tests:
- A1C Test: Measures your average blood sugar level over the past 2-3 months. A result of 6.5% or higher indicates diabetes.
- Fasting Plasma Glucose (FPG) Test: Measures blood sugar after an overnight fast. A result of 126 mg/dL or higher suggests diabetes.
- Oral Glucose Tolerance Test (OGTT): Measures blood sugar before and after drinking a sugary drink. A result of 200 mg/dL or higher after 2 hours indicates diabetes.
If you experience any of these symptoms or have risk factors such as obesity, family history, or a sedentary lifestyle, consult a healthcare professional for proper testing and diagnosis.