Understanding a 140 mg/dL Fasting Glucose: Diabetes Risk & Testing

Having a fasting blood glucose level of 140 mg/dL (milligrams per deciliter) does not necessarily mean you are diabetic. A single fasting blood glucose test result should be interpreted in the context of your overall health and other risk factors for diabetes.

For a diagnosis of diabetes, the American Diabetes Association (ADA) recommends the following criteria:

- Fasting blood glucose level of 126 mg/dL or higher on two separate occasions.

- A random blood glucose level of 200 mg/dL or higher with symptoms of diabetes, such as frequent urination, excessive thirst, unexplained weight loss, or blurred vision.

- An oral glucose tolerance test (OGTT) with a 2-hour blood glucose level of 200 mg/dL or higher.

Regarding the Dexabion injection, it is not a medication commonly used in diabetes management. I recommend consulting with your doctor to understand the purpose of this injection, its potential effects on your blood glucose levels, and any necessary precautions before undergoing a fasting blood glucose test.