Carotid artery stenosis does not have what the best Chinese patent medicines, clinical need to be based on the cause of its selection of drugs, such as lipids Kang capsule, Hodan tablets and so on. 1. Blood lipid Kang capsule: it can dissolve turbid and reduce fat (clean up the dirty substances in the body and reduce the excess fat in the body), activate blood circulation and eliminate blood stasis (promote blood circulation and eliminate blood stasis in the body), invigorate the spleen and eliminate food. It is used for hyperlipidemia caused by phlegm obstruction and blood stasis, symptoms such as shortness of breath, fatigue, dizziness, headache, chest tightness, abdominal distension, nausea (no appetite, reduced food intake). Blood Lipids Kang Capsules can also be used for the adjuvant treatment of cardiovascular and cerebrovascular diseases caused by hyperlipidemia and atherosclerosis. Stomach pain, bloating, dry mouth, dizziness, headache and other discomforts may occur after taking this drug. It is forbidden for those who are allergic to this product, active hepatitis or unexplained elevation of serum aminotransferase. 2. Hodan Tablet: It can dissolve phlegm and reduce turbidity, activate blood circulation and remove blood stasis. It is used for hyperlipidemia with phlegm and turbidity with blood stasis (filthy phlegm with blood stasis). Occasional diarrhea, nausea, dry mouth and other discomforts may occur after taking this drug, and it is contraindicated for people with cold spleen and stomach and loose stools. Patients are advised to take medication under the guidance of a doctor, do not take medication on your own.