Thickening of the carotid vessels indicates that the carotid arteries have developed atherosclerosis. If a patient with mild atherosclerosis feels no symptoms, the thickening of carotid vessels can be detected by ultrasound examination during physical examination. If the patient has dizziness, headache, or even symptoms of cerebral infarction, the carotid artery will be screened during examination and the carotid vessels will be found to be thickened and blocked in the lumen. In this case, oral medication should be administered, such as aspirin, Tegretol, Rosuvastatin, Simvastatin, and Tegart are able to further reduce and mitigate atherosclerosis. At the same time, if the patient develops symptoms, surgical treatment can be performed, both interventional and open surgery, depending on the patient’s condition to determine which procedure is more reasonable.