Thickened blood lipids are usually associated with symptoms such as xanthomas, premature corneal ring, chest tightness, dizziness, etc. They can be treated by dietary modification and selection of lipid-lowering drugs. Usually, thickening of blood lipids is caused by primary hyperlipidemia or secondary hyperlipidemia, which will increase the viscosity of blood in the blood vessels and lead to local deposition of lipids around the eyelids to form xanthomas, as well as grayish-white color changes at the outer edge of the corneal ring to form an early-onset corneal ring. And secondary atherosclerosis may cause chest tightness, chest pain, dizziness and other uncomfortable symptoms. First of all, it can be regulated by diet, such as low-salt and low-fat diet in daily life, avoiding the intake of high-fat food, such as animal fats and oils, panko, etc., and choosing vegetable oils instead of animal fats and oils; and choosing statins and beta-lipid regulating drugs, such as atorvastatin, risculetin, and benzafibrate, etc., as per the doctor’s advice if necessary. When the above symptoms occur, it is recommended to go to the hospital in time, and follow the doctor’s advice to standardize the treatment as soon as possible.