Hereditary hyperlipidemia should be treated with reasonable diet, proper exercise and medication. 1. Reasonable diet: Reduce fat intake and eat more fresh fruits and vegetables. Fruits contain hydrolyzed cellulose, which can assist in lowering blood cholesterol. You can also control your body weight to alleviate high blood cholesterol, because body mass index is obviously positively correlated with blood lipid levels, and the distribution of body fat is also closely related to the level of plasma lipoproteins. 2. Appropriate exercise: Not only can it enhance cardiopulmonary function, improve insulin resistance and glucose tolerance. It can also reduce body weight and assist in lowering plasma triacylglycerol and cholesterol levels. However, exercise should be appropriate (walking, swimming and jumping rope, etc.), before and after exercise should do 5 to 10 minutes of preparatory and relaxation activities. Exercise at least three to four times a week. 3. Medication: Statin lipid regulators (fluvastatin and pravastatin, etc.) can inhibit cholesterol synthesis; PCSK-9 inhibitors such as iloyuzumab can promote cholesterol degradation, and nicotinic acid can also reduce triacylglycerol lipase activity and slow down lipolysis, etc., so as to alleviate hereditary hyperlipidemia. It is recommended that patients with hereditary hyperlipidemia go to the hospital in time and be treated under the guidance of the doctor.