1, drink more and urinate more: patients will show increased urination times, dry mouth, often feel hungry, and generally will be hungry again soon after eating.

2, itchy skin: the symptoms of diabetic patients will continue to cause itchy skin, and it is generally difficult to fall asleep. Patients may have peripheral neuritis, paralysis of hands and feet, pain, burning sensation and other symptoms, and feel like stepping on cotton when walking.

3, weight loss, fatigue: with the extension of the course of the disease, the weight will also drop significantly, and when the condition is serious, it will be obviously thin. Moreover, the whole body will have no strength, mental state will deteriorate, and it is not easy to ease after rest.

4, blurred vision: diabetic patients' vision will decline, blurred vision, and there will be black shadows flying in front of them. In severe cases, it will cause cataracts, temporary blindness and acute fundus lesions.