Patients who received cholesterol-lowering statin drugs after ischemic stroke suffered fewer recurrent strokes than patients who didn't take statins, Greek researchers found.
A stroke occurs when blood flow to the brain is blocked, either by blood clots or narrowed blood vessels, or when there is bleeding in the brain. Deprived of nutrients, brain nerve cells begin to die within a few minutes. As a result, a stroke can cause sensory and vision loss, problems with talking and walking, or difficulty in thinking clearly. In many cases, the effects of stroke are irreversible.
The National Stroke Association "Stroke Prevention Guidelines" advise patients to:
1. Know your blood pressure, have it checked at least once a year
2. Find out if you have atrial fibrillation, which encourages the formation of blood clots that could cause a stroke
3. If you smoke, stop
4. If you drink alcohol, do so in moderation
5. Find out if you have high cholesterol
6. If you have diabetes, take measures to control the condition
7. Include exercise in your daily routine
8. Eat a low-salt diet
9. Ask your physician if you have circulation problems that could increase the risk of stroke and
10. 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.
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