What causes cerebral infarction? Three reasons are the most common

In clinical practice, many people pay great attention to the causes of cerebral infarction after being diagnosed with the disease. So, what causes cerebral infarction?

1. Hypertension and diabetes

The risk of cerebral infarction in patients with hypertension is 7 times higher than that in normal people. Therefore, we should pay attention to keeping blood pressure within the normal range to avoid cerebral infarction. The risk of cerebral infarction in diabetic patients is also significantly higher than that in non-diabetic patients.

2. Irregular lifestyle

In addition, an irregular lifestyle, such as staying up late, irregular or unreasonable diet, and excessive work pressure can also lead to cerebral infarction. Sometimes viruses invading cerebral blood vessels may also cause cerebral infarction.

3. Smoking and drinking

Clinical studies have shown that more than 50% of patients with cerebral infarction have a history of long-term smoking and drinking. Because smoking can cause an increase in the lipid and fibrinogen levels in the blood, and increase blood viscosity. Drinking alcohol will increase the alcohol content in the blood, causing cerebral vasoconstriction and spasm.