How do you confirm that have diabetes or not?

There are several ways to confirm if you have diabetes or not. Below are a few common methods used by healthcare professionals:

1. Fasting Blood Sugar Test:

- A fasting blood sugar test measures your blood glucose level after you have not eaten or drank anything (except water) for at least 8 hours.

- A fasting blood sugar level of 126 milligrams per deciliter (mg/dL) or higher on two separate occasions indicates diabetes.

2. Oral Glucose Tolerance Test (OGTT):

- An OGTT is performed after an overnight fast. You will be asked to drink a sugary solution, and then your blood sugar levels will be measured at specific intervals over the next few hours.

- If your blood sugar level is 200 mg/dL or higher two hours after drinking the sugary solution, you may have diabetes.

3. Random Blood Sugar Test:

- A random blood sugar test can be done at any time of day, regardless of when you last ate.

- A random blood sugar level of 200 mg/dL or higher on two separate occasions indicates diabetes.

4. Glycated Hemoglobin (HbA1c) Test:

- The HbA1c test measures the average blood sugar level over the past 2-3 months.

- An HbA1c level of 6.5% or higher indicates diabetes.

It's important to note that a diagnosis of diabetes should be made by a healthcare professional based on these tests and a comprehensive evaluation of your medical history and symptoms. If you suspect that you may have diabetes, it is essential to consult a doctor for proper diagnosis and management.