In adults, total cholesterol of 5.78 is already higher than normal, and LDL 3.17 is also higher than normal, both of which are abnormal. The normal value of total cholesterol in adults is 3.0~5.69mmol/L. When the value is higher than normal, it suggests the possibility of hypercholesterolemia. The normal value of LDL in adults is 3.12mmol/L or less. When the value exceeds normal, it suggests the possibility of hyperlipidemia. Hyperlipidemia is a relatively common disease, the formation of which is related to heredity, diet and poor lifestyle. In clinical practice, it usually does not appear particularly obvious symptoms, and is mainly diagnosed through blood tests. Hyperlipidemia is a key factor in the development of atherosclerosis, coronary heart disease and stroke, so it is important to carry out standardized treatment under the guidance of a doctor, such as Rosuvastatin and other drugs.