You could have no symptoms or you could have one or more of the following symptoms. These symptoms are common for both Type 1 Diabetes (earlier called Juvenile diabetes) and Type 2 Diabetes Mellitus.
Increased thirst
Frequent urination
Blurred vision
Extreme fatigue
Weight loss
Increased hunger
Irritability
Tingling or numbness in the hands or feet
Frequent skin, bladder or gum infections
Wounds that don't heal
