Diabetes Symptoms

High blood levels of glucose can cause several problems, including:

* Excessive thirst
* Blurry vision
* Fatigue
* Frequent urination
* Weight loss
* Hunger

However, because type 2 diabetes develops slowly, some people with high blood sugar experience no symptoms at all.

Symptoms of type 1 diabetes:

* Fatigue
* Increased thirst
* Increased urination
* Nausea
* Vomiting
* Weight loss in spite of increased appetite

Patients with type 1 diabetes usually develop symptoms over a short period of time. The condition is often diagnosed in an emergency setting.

Symptoms of type 2 diabetes:

* Blurred vision
* Fatigue
* Increased appetite
* Increased thirst
* Increased urination