[Indications] Blood lipid lowering drug. It is mainly used to treat hyperlipidemia. Its clinical applications include: 1. Chondroitin sulfate has been used as a health food or health care drug for a long time to prevent and treat coronary heart disease, angina pectoris, myocardial infarction, coronary atherosclerosis, myocardial ischemia and other diseases. It has no obvious toxic side effects and can significantly reduce the incidence rate and mortality rate of patients with coronary heart disease. Long-term clinical application has found that lipids such as fat deposited on the walls of arteries and veins can be effectively removed or reduced, which can significantly reduce plasma cholesterol and prevent the formation of atherosclerosis. 2. Chondroitin sulfate is used to treat neuralgia, neural migraine, joint pain, arthritis, and scapular joint pain, as well as post-operative pain after abdominal surgery. 3. It has significant effects in preventing and treating auditory disorders caused by streptomycin, as well as various noise-induced hearing difficulties, tinnitus, etc