The difference between high blood sugar and diabetes

High blood sugar is not the same as diabetes, mainly because of different definitions, different diagnostic criteria, different degrees of harm, different treatment methods and other reasons. 1, different definitions High blood sugar refers to blood glucose content beyond the normal range, but this may be caused by a variety of reasons for the transient phenomenon, such as stress, short-term intake of high-sugar foods, etc.; Diabetes mellitus is a chronic disease characterized by long-term elevated blood glucose, mainly due to insufficient insulin secretion or defective action. 2. Different diagnostic criteria. A single high blood glucose cannot be diagnosed as diabetes mellitus. The diagnosis of diabetes requires a combination of multiple blood glucose test results, such as fasting blood glucose, postprandial blood glucose, glycosylated hemoglobin and other indicators for comprehensive judgment. High blood sugar may only occur occasionally, and may not necessarily meet the diagnostic criteria for diabetes.3, different degrees of harm Long-term high blood sugar will cause many aspects of damage to the body, including cardiovascular disease, kidney disease, retinopathy, etc.; and occasional high blood sugar, if adjusted in time, usually does not immediately produce serious health problems. However, if high blood sugar continues to improve, it may gradually develop into diabetes, and then bring a series of complications. 4, different treatment methods When high blood sugar is found, first of all, it is necessary to find out the reasons and adjust the lifestyle, such as reasonable diet, moderate exercise, etc., blood sugar may return to normal; In addition to lifestyle interventions, diabetes patients often need to use hypoglycemic drugs or insulin for treatment according to specific conditions, and long-term monitoring and management of blood sugar. Although high blood sugar and diabetes are associated, they are not exactly the same. For high blood sugar, attention should be paid to timely adjustment and monitoring to prevent the development of diabetes. once diabetes is diagnosed, it is necessary to strictly follow the doctor's guidance for standardized treatment and management to control blood sugar and reduce complications.