If weight loss would benefit your health, a healthcare professional or registered dietitian can help you develop a plan suited to your needs.
Remember that body weight is only one part of cardiovascular health. Blood pressure, cholesterol, blood sugar, smoking status, and other medical conditions also matter.
8. Limit Alcohol and Avoid Recreational Drugs That Increase Risk
Heavy alcohol consumption can raise blood pressure and increase the risk of certain types of stroke.
If you drink alcohol, reducing consumption may benefit your health. People who do not drink should not start drinking for supposed cardiovascular benefits.
Certain recreational drugs, including cocaine and amphetamines, can sharply increase blood pressure and the risk of stroke.
If you are concerned about alcohol or drug use, seek confidential medical support.
The safest recommendations may differ depending on your health, medications, and personal circumstances.
9. Attend Regular Health Checks and Follow Prescribed Treatment
Stroke prevention involves more than lifestyle changes.
Some people have underlying conditions that require specific treatment, including atrial fibrillation, a heart rhythm disorder that can allow blood clots to form and travel to the brain.
Regular health checks can help identify hypertension, diabetes, high cholesterol, heart rhythm abnormalities, and other relevant conditions.
If you have already had a stroke or TIA, follow your clinician's prevention plan carefully. Depending on the cause, this may involve medication to prevent blood clots, manage cholesterol, control blood pressure, or treat a heart condition.
Do not start aspirin or blood-thinning medication on your own to prevent a stroke. These medicines are not appropriate for everyone and can cause serious bleeding. The right approach depends on your individual risk and medical history. [3][4]
What Should You Do If You Suspect a Stroke?
If you or someone nearby develops sudden symptoms that may indicate a stroke, take the following steps.
1. Call emergency services immediately. In Vietnam, call 115 for emergency medical assistance. Do not wait for a family member to arrive or for symptoms to improve.
2. Note the time symptoms began. If you do not know the exact time, record when the person was last known to be well. This information can help clinicians determine which treatments may be appropriate.
3. Do not drive the person yourself if an ambulance is available. Emergency personnel can assess the situation and provide appropriate care during transport.
4. Do not give food, drink, or oral medication. A stroke can affect swallowing, increasing the risk of choking or aspiration. Do not give aspirin because some strokes involve bleeding, and aspirin may make bleeding worse.
5. Stay with the person and monitor their condition. Follow the emergency dispatcher's instructions. If the person becomes unconscious or stops breathing normally, tell the dispatcher immediately and follow their guidance on resuscitation.
6. Do not wait for symptoms to return. If symptoms disappear after a few minutes, a TIA may have occurred. Urgent medical assessment is still necessary.
The first hours can be crucial. Early treatment may reduce brain injury and improve the chances of recovery. [1][2][3]
Can a Stroke Be Prevented Completely?
Unfortunately, no strategy can guarantee that a stroke will never occur.
Some risk factors cannot be changed, including age, family history, and certain inherited conditions. Stroke can also occur in people who appear healthy and have no obvious risk factors.
However, many important contributors to stroke are modifiable. Treating high blood pressure, managing diabetes and cholesterol, avoiding tobacco, staying active, and following appropriate medical advice can substantially improve cardiovascular health and help reduce risk. [4][5]
It is also important to distinguish prevention from prediction.
A person may have high blood pressure or other risk factors for years without experiencing a stroke. Another person may develop sudden stroke symptoms without having noticed anything unusual beforehand.
That is why the best approach is to manage long-term risks while learning to recognize emergencies.
You do not need to wait for your body to send a warning before taking care of your health.
Final Thoughts: Knowing the Signs Could Save a Life
Stroke is a medical emergency, but recognizing its symptoms can help people get treatment sooner.
Sudden weakness, facial drooping, speech difficulties, vision changes, loss of balance, confusion, and an unusually severe headache are symptoms that should never be ignored.
Some symptoms may disappear quickly, but that does not necessarily mean the danger has passed. A transient ischemic attack can be a warning of a more serious event, and only an appropriate medical evaluation can determine what happened.
At the same time, symptoms such as fatigue or tingling are common and do not automatically indicate that a stroke is approaching. Be alert without becoming frightened by every ordinary physical sensation.
The most useful steps are straightforward: know the warning signs, call emergency services when they appear suddenly, manage your blood pressure and other risk factors, and seek regular medical care.
Share these warning signs with family members, especially older relatives and people living with high blood pressure, diabetes, heart disease, or a history of stroke.
A few minutes spent learning what to look for could help someone receive life-saving treatment.
Remember: When stroke symptoms appear suddenly, do not wait, do not self-diagnose, and do not assume they will go away. Call emergency services immediately.