There is a relationship between cerebral thrombosis and blood pressure, and epidemiological surveys show that hypertension is the most important risk factor for cerebral infarction in patients. The higher the blood pressure, the higher the risk of developing cerebral infarction in patients, so controlling high blood pressure is an important part of preventing the occurrence and development of cerebral infarction. Brain infarct formation is also related to other factors, such as dyslipidemia, diabetes and other underlying diseases that can also trigger atherosclerosis and plaque formation in patients’ blood vessels, which can easily cause platelets in patients’ blood to gather near the plaques and form blood clots. When the blood vessels in the brain are blocked, the patient will experience symptoms of acute cerebral neurological deficits. Therefore, in addition to strict control of blood pressure, patients with cerebral thrombosis should also actively prevent and treat blood sugar and lipid abnormalities, and live a low-salt and low-fat diet.