The dangers of high cholesterol in the body include increased risk of atherosclerosis, coronary heart disease, cerebral infarction, high blood pressure, fatty liver, pancreatitis and so on. Early and standardized treatment is recommended. As one of the blood lipids, elevated levels of cholesterol in the body can produce various hazards if not treated regularly. Cholesterol deposition in the endothelium of blood vessels causes atherosclerosis, which, depending on the blood vessels involved and the severity of the disease, can increase the incidence of coronary heart disease, cerebral infarction, etc. In addition, the effect on blood vessels also increases the risk of hypertension. The effect on blood vessels also increases the risk of high blood pressure and may lead to the development of fatty liver and pancreatitis. Elevated cholesterol should be treated early under the guidance of a physician, and exclude cardiovascular, cerebrovascular, hepatic, biliary and pancreatic pathologies, low-fat diet, smoking and alcohol cessation, exercise and weight control.