Tips for Preventing Stroke

A stroke occurs somewhere in the world every six seconds, with half of all cases occurring in China. Stroke prevention has thus become an urgent public health priority, and May 25th is designated World Stroke Prevention Day. According to epidemiological data, one person suffers a stroke every 12 seconds, and one person dies from stroke every 21 seconds. With global population aging, stroke has emerged as a leading cause of disease burden and a major threat to public health. So—what are some practical tips for stroke prevention?

Practical Tips for Stroke Prevention

Stroke prevention primarily involves managing modifiable risk factors—particularly hypertension, hyperglycemia, and dyslipidemia. It also requires eliminating unhealthy lifestyle habits such as chronic sleep deprivation, smoking, and excessive alcohol consumption. For individuals with multiple non-modifiable risk factors (e.g., advanced age, specific ethnicity, sex, or genetic predisposition), it is especially important to rigorously control modifiable risk factors to minimize overall stroke risk. Clinically, stroke risk factors are categorized into two groups: non-modifiable factors—including age, race, sex, and genetics—and modifiable factors—such as hypertension, smoking, heavy alcohol use, diabetes mellitus, dyslipidemia, asymptomatic carotid artery stenosis, atrial fibrillation, excessive sodium intake, and oral contraceptive use.

There are two main approaches to stroke prevention: primary prevention and secondary prevention. Primary prevention targets middle-aged and older adults—and even some younger individuals—with underlying medical conditions, aiming to prevent first-ever strokes. Secondary prevention focuses on reducing the risk of recurrent stroke in patients who have already experienced one. In clinical practice, elderly and middle-aged patients can mitigate stroke risk by managing cerebral arteriosclerosis, controlling blood pressure in those with hypertension, regulating blood glucose in diabetic patients, optimizing lipid metabolism in hyperlipidemia (achieving target lipid levels), and actively treating hyperhomocysteinemia. Effective management of these underlying conditions significantly reduces stroke incidence among high-risk populations and helps prevent cerebrovascular diseases—including stroke—altogether.

Patients are advised to prioritize adequate rest and avoid overly strenuous household chores. When necessary, pharmacologic interventions may be used to alleviate symptoms or manage risk factors. We hope this information proves helpful to you.