Hyperlipidemia is a metabolic disorder that is generally not self-curable. High blood lipid can be divided into primary hyperlipidemia and secondary hyperlipidemia, patients need active treatment to control the blood lipid level, secondary hyperlipidemia patients also need active treatment of the primary disease. 1. Primary hyperlipidemia: primary hyperlipidemia may be related to genetics, age, obesity and other factors, generally cannot be cured, patients need to adjust the dietary structure, appropriate exercise, strict smoking cessation, the use of simvastatin, ezetimibe and other drugs under the guidance of the doctor. 2. Secondary hyperlipidemia: secondary hyperlipidemia refers to the secondary elevation of blood lipids caused by liver and kidney diseases, Cushing’s syndrome, hypothyroidism and other diseases, patients need to actively treat the primary disease to prevent the condition from worsening. It is recommended that patients with high blood lipids go to the local hospital as soon as possible, to clarify the cause of the disease, and follow the doctor’s instructions for treatment as soon as possible, to prevent delaying the condition.