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What Are the Causes of Stroke? - Oren Zarif - Causes of Stroke

What are the causes of stroke? The causes of stroke may be quite different for different people. If you have any of the above symptoms, it may be time to seek medical attention. Your doctor can run blood tests to find out the cause of your symptoms. Blood tests can measure your potassium, sodium, white blood cell count, hematocrit, and electrolytes. Your doctor can also perform a neurological examination to determine whether you are experiencing a stroke or any other symptoms.

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Infections can increase your risk for stroke. This is due to the fact that certain infections can block arteries. This deprivation of blood causes brain cells to die. A stroke is a dead zone in the brain. Without prompt medical attention, the cells in this area will die. Stroke is highly preventable, but there are some lifestyle factors that can make it more likely to happen. Poor dental health can cause oral infections and are linked to stroke. Heart failure is another common cause. Infection of the heart causes abnormal blood rhythms and blood clots. The brain will be the first organ affected.

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People from certain ethnic groups are at higher risk for stroke. African Americans and Hispanics have a higher incidence than white people. Some hormone therapies, including estrogen, can increase your risk for stroke. In addition to genetic factors, stroke is a leading cause of death in children and young adults. While the symptoms of stroke may differ between races, it is important to know that you have a high risk for stroke if you are a black person.

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If you suspect that you are experiencing a stroke, it's important to act quickly. Taking action immediately is critical because the sooner you get medical attention, the better the chance for recovery. Treatment for stroke is vital in reducing the chance of permanent brain damage. Symptoms of stroke begin rapidly and within three hours of onset, the better your chances are of a good outcome. Your physician will recommend a course of treatment based on your symptoms and the severity of the stroke.

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While there are several possible causes of stroke, the main priority is the oxygen-rich blood flowing to the brain. Without this, brain cells cannot function properly. Therefore, swift medical treatment is essential. Ischemic strokes are treated with clot-dissolving drugs. While hemorrhagic strokes require surgery to repair a ruptured artery and reduce swelling in the skull, the goal is to restore normal blood flow to the brain.

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The main symptoms of stroke include temporary vision loss (as a result of bleeding within a blood vessel in the retina) and speech problems. The symptoms of a transient ischemic attack usually last for a short time and may present an opportunity to identify possible reversible causes of stroke. Although transient ischemic attack symptoms may be mistaken for a stroke, they should be treated as such. This is especially important if the symptoms do not go away after a few minutes.

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Children have an increased risk of stroke but many do not have any specific cause. If a child exhibits any of these signs, call 911 immediately. FAST stands for fast emergency response. Look for signs of a stroke like drooping facial muscles or arm weakness. One arm may drift downward when both arms are lifted. Those symptoms should prompt you to see a doctor or visit the emergency room as soon as possible. A quick diagnosis will help you minimize the effects of the stroke on your child and help him/her get the medical attention needed.

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Another cause of stroke is a heart disease. An irregular heart rhythm can lead to a clot that blocks a blood vessel in the brain. It then travels through the bloodstream until it blocks an artery. Once in place, this clot can travel through the bloodstream to the brain and cause a stroke. It may be impossible to treat the symptoms of a clot in time. If your heart has already suffered a heart attack, a blockage will make it harder for it to get the blood flow back to the brain.

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If your doctor confirms you have a high risk for stroke, reducing your alcohol intake can reduce your risk of a stroke. Moderate drinking is also important. Research has shown that people who drink heavily are three times more likely to experience a stroke. To decrease your risk, aim for two alcohol-free days a week. Also, eating more fresh foods, including vegetables and fruits, instead of processed foods and sugary beverages will lower your risk of a stroke.

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