Type 2 Diabetes
How Is Type 2 Diabetes Diagnosed?
If your health care provider suspects type 2 diabetes, he or she will first check for a high blood sugar level in your blood. In addition, he or she may look for sugar or ketone bodies in your urine.
Tests used to diagnose type 2 diabetes include a fasting plasma glucose test, a casual or random plasma glucose test, or a hemoglobin A1c level.
You will also need to check your blood sugar levels regularly.
Complications Associated With Type 2 Diabetes
If your type 2 diabetes isn't well controlled, there are a number of serious or life-threatening problems you may experience, including:
- Retinopathy. People with type 2 diabetes may already have abnormalities in the eyes prior to the diagnosis of diabetes. Over time, more and more people who initially do not have eye problems related to the disease will develop some form of eye problem. It is important to control not only sugars but also blood pressure and cholesterol to prevent progression of eye disease. Fortunately, the vision loss isn't significant in most people.
- Kidney damage. The risk of kidney damage increases over time, meaning the longer you have diabetes, the greater your risk. This complication carries significant risk of serious illness -- such as kidney failure and heart disease.
- Poor blood circulation and nerve damage.Damage to nerves and hardening of the arteries leads to decreased sensation and poor blood circulation in the feet. This can lead to increased infections and an increased risk of ulcers, which heal poorly and can in turn significantly raise the risk of amputation. Damage to nerves may also lead to digestive problems, such as nausea, vomiting, and diarrhea.