Diabetes waking up at two or three o’clock in the middle of the night is considered to be the blood sugar control is not stable, diabetic neuropathy, anxiety and depression and other emotions related. 1. blood sugar control is not stable: diabetic patients due to high blood sugar will lead to increased urinary glucose, glucose concentration in the urine, will lead to increased urine osmolality, resulting in osmotic diuresis, resulting in increased nocturia phenomenon, so the night will wake up more often. 2. Diabetic neuropathy: When diabetic neuropathy occurs, it often leads to abnormal symptoms in the limbs, such as numbness, ants, etc., thus affecting sleep. 3. Anxiety and depression: diabetic patients can experience mood changes due to the disease, such as depression and anxiety, which can affect sleep. Diabetic patients must actively cooperate with doctors to lower sugar treatment, and should pay attention to regular monitoring of blood glucose. If sleep disorders occur, it is recommended that patients actively go to the hospital for treatment.