The blood fat is thick, and the effect of medicine is good, depending on which component of blood fat is increased. Blood lipids include triglycerides, total cholesterol, low-density lipoprotein, very low-density lipoprotein and high-density lipoprotein. If cholesterol and low-density lipoprotein increase, or high-density lipoprotein decrease, statins are the first choice, such as simvastatin, atorvastatin, rosuvastatin, etc., which can reduce cholesterol, low-density lipoprotein, improve high-density lipoprotein, and prevent atherosclerosis. If the triglyceride is increased, you can choose beta drugs, such as fenofibrate and bezafibrate, but the two drugs should not be used together, because they may have serious side effects. In addition, when statins are used, the liver function and creatine creatinase should be checked regularly, and the patients should pay attention to muscle soreness, fatigue and other symptoms.