What is a Stroke?
A stroke can happen if something keeps the blood from flowing as it should. A person might have a clogged blood vessel, so the blood can't get through. Or a blood vessel may burst and a part of the brain is suddenly flooded with blood. Either way, with a stroke, brain cells die because they don't get the oxygen they need. Keep reading...
Risk Factors
Anyone can have a stroke. But some things are known to raise the risk. Some risk factors, such as smoking, are under your control. Others aren't. Risk factors you can't control include: age, race, medical history, and gender. Keep reading...
Lower Your Risk
Whether you're at high or average risk, there are things you can do to reduce your risk of stroke. Control your blood pressure. High blood pressure is the number one cause of stroke. Keeping your blood pressure lower than 120/80 can cut your risk. Don't smoke. Smoking doubles the risk of stroke. When you quit, your risk will start to decrease. Keep reading...
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Prevention

Lower Your Risk for Stroke
--Reduce salt intake. High blood pressure is one of the leading causes of stroke. Some people have higher blood pressure because their body is sensitive to salt, or sodium. If your body is sensitive to sodium, it can cause you to hold on to excess water which leads to a higher blood pressure. To lower your blood pressure, the most important thing you can do is reduce your salt intake. 

-- Stop smoking. Smoking is not only bad for your lungs, it is bad for your brain, too. A smoker is at twice the risk of having a stroke because smoking damages blood vessels, raises blood pressure and speeds up the clogging of arteries.

-- Exercise. If you are obese or overweight, your risk factors for many health problems increase
 and so does your risk for a stroke. Extra weight puts pressure on your organs and can cause added strain on your circulatory system. Exercise is a good way to lose extra pounds and improve health.



The National Stroke Association's "Stroke Prevention Guidelines" advise patients to:
  • Know your blood pressure, have it checked at least once a year
  • Find out if you have atrial fibrillation, which encourages the formation of blood clots that could cause a stroke
  • If you smoke, stop
  • If you drink alcohol, do so in moderation
  • Find out if you have high cholesterol
  • If you have diabetes, take measures to control the condition
  • Include exercise in your daily routine
  • Eat a low-salt diet
  • Ask your physician if you have circulation problems that could increase the risk of stroke and
  • If you experience any stroke symptoms, including sudden weakness of the face or a limb, a blurring of vision, dizziness, or an intense headache, seek immediate medical attention.
Note: High blood pressure is the leading cause of stroke.