High blood lipids can be asymptomatic, without any signs, and some patients can also experience symptoms such as dizziness and chest tightness. Abnormalities in blood lipids are relatively common in clinical practice and can lead to an increase in the viscosity of the blood. Most patients with high blood lipids may not have any clinical manifestations, and the abnormalities are only detected during a physical examination. However, some patients with elevated blood lipids can lead to atherosclerosis of the blood vessels in the brain, which in turn causes insufficient blood supply to the brain, and the patients can show symptoms of dizziness, and a very small number of patients may even have impaired limb movement; in addition, dyslipidemia is also a risk factor for coronary artery stenosis, which can lead to myocardial ischemia, and the patients can experience angina pectoris, and even have the risk of myocardial infarction. Patients with high blood lipids should pay attention to control the diet, low-salt, low-fat diet, symptoms are obvious to the hospital, under the guidance of physicians to give treatment.