The occurrence of diabetes is affected by a variety of factors such as genetics, diet, lifestyle habits, etc. It is also possible to get diabetes at the age of 35, which needs to be actively treated under the guidance of a doctor. The occurrence of diabetes is related to genetic factors, environmental factors, autoimmune and so on. A family history of diabetes, obesity, and a history of high blood pressure are all risk factors for diabetes. If you have multiple risk factors, you should have your blood glucose tested as soon as possible and have regular medical checkups. Typical symptoms of diabetes mellitus include “three more and one less”, i.e., drinking more, eating more, urinating more and losing weight, but also non-specific symptoms such as fatigue, drowsiness and mental depression. When suffering from complications or concomitant diseases at the same time, corresponding symptoms can also appear, such as blurred vision, slow wound healing, numbness of hands and feet. It is recommended that diabetic patients seek timely medical attention, self-monitor their blood glucose every day, and standardize the use of hypoglycemic drugs under the guidance of a doctor.