糖尿病是以高血糖为特征的代谢内分泌病,主要病因是人体内岛胰素分泌不足,从而导致糖代谢紊乱.因大量尿糖排出,病人常感到饥饿而多食,但仍感到疲乏无力。目前,对糖尿病还没有根治措施,一般采用饮食、运动和药物治疗控制代谢紊乱,保证营养,防止并发症,以维持病人的健康。 Diabetes mellitus is a metabolic endocrine disease characterized by hyperglycemia, the main cause is the lack of insulin secretion in the body, leading to disorders of glucose metabolism.Due to a large number of urine sugar excretion, patients often feel hungry and eat more, but still feel tired and weak. At present, there is no cure for diabetes. Generally, diet, exercise and drug therapy are used to control metabolic disorders, ensure nutrition and prevent complications so as to maintain the patient’s health.