Apr 17, - Other Type 2 Symptoms. Yeast infections. Both men and women with diabetes can get these. Slow-healing sores or cuts. Over time, high blood sugar can affect your blood flow and cause nerve damage that makes it hard for your body to heal wounds. Pain or numbness in your feet or legs. This is another result of nerve. Symptoms. Increased thirst and frequent urination. Excess sugar building up in your bloodstream causes fluid to be pulled from the tissues. Increased hunger. Weight loss. Fatigue. Blurred vision. Slow-healing sores or frequent infections. Areas of darkened skin.