1. Numb or tingling hands or feet
Numbness, tingling, or pain in the hands or feet (or fingers or toes) is another common sign of diabetes. As mentioned above, high blood sugar leads to poor blood circulation, and that, in turn, leads to nerve damage. Hands and feet, being the body parts farthest from the heart, suffer first.
As with many other symptoms on this list, keeping your blood sugar in check will help you greatly, and your circulation should improve.
Diabetes is a chronic disease that can lead to many serious complications if left untreated. The earlier it is diagnosed, the easier it will be to manage it and the longer your life will be. If you notice any of these symptoms, especially several of them combined, make an appointment with your doctor as soon as possible.