|Read our E-Magazine|
|Receive our E-Newsletters|
|Become our Fan|
|Step 3: How do you know if you have diabetes?|
Like many others with type 2 diabetes, you may have NO symptoms. Or, you may have very mild symptoms that develop so gradually that you don't even notice them. Because of this, screening blood tests to detect diabetes and pre-diabetes are recommended at least every 3 years for people who are 45 or more years old, and for people who are under 45 and are overweight or who have another risk factor for diabetes.
Sometimes the following symptoms will occur:
How is diabetes diagnosed?
Diabetes is diagnosed if the levels of glucose in your blood are too high. Your doctor can test your blood and tell if you have diabetes. There are several tests, including:
You may have already been told that you have type 2 diabetes or you may suspect that you do. Tell your doctor about your symptoms and get tested. You can then start on the road to better health!
Do you have pre-diabetes?
Before people develop diabetes, they almost always have pre-diabetes. Today, more than 57 million adults in the U.S. have pre-diabetes -- and already have blood glucose levels high enough to begin causing long-term damage to the body, especially to the heart and to the blood vessels. If the result of your fasting plasma glucose test is 100 - 125 mg/dl, or if the result of your oral glucose tolerance test is 140 - 199 mg/dl, you have pre-diabetes.
Most people with pre-diabetes will develop diabetes, and are already at higher risk for heart disease, unless they make lifestyle changes like losing weight. A loss of just 5 - 10% of total body weight can make a big difference.
If you have pre-diabetes, therefore, follow the same lifestyle recommendations as someone with diabetes. Such changes may keep you from developing diabetes and protect your heart. You also need to get your fasting blood sugar tested every 1 - 2 years to see if diabetes has developed.
Reviewed By: Ari S. Eckman, MD, Division of Endocrinology and Metabolism, Johns Hopkins School of Medicine, Baltimore, MD. Review provided by VeriMed Healthcare Network. Previoulsy reviewed by A.D.A.M. Editorial Team: David Zieve, MD, MHA, and David R. Eltz (7/8/2009).