The Signs and Symptoms of Stroke and the Causes of Stroke - Oren Zarif - Causes of Stroke

Knowing the signs and symptoms of stroke is crucial for treatment. A stroke is a serious medical condition that can lead to death or permanent brain damage. If detected early, treatment can drastically reduce the risk of permanent damage and death. Since strokes start quickly, the sooner a person seeks treatment, the better. Treatment should begin within three hours of the first signs of a stroke. In the event that you or someone you know has a stroke, call a hospital immediately.

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Known risk factors for stroke include genetics and age. Certain ethnic groups are more likely to develop strokes than others. African Americans and Hispanics have higher rates of stroke than other groups, and their age-adjusted incidence of strokes is nearly twice that of whites. While the incidence of stroke has decreased for whites since the 1990s, it has remained significantly higher for black Americans. Another risk factor for stroke in blacks is sickle cell disease. This disease causes arteries to narrow and disrupt blood flow.

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There are many warning signs of a stroke, and it is crucial to seek treatment immediately if you experience any of them. Experts recommend knowing about five of the most common symptoms and taking precautions if in doubt. The symptoms of stroke can range from confusion to difficulty speaking or walking to severe headaches without any obvious cause. The same applies to TIAs. The signs and symptoms of a stroke can be a precursor to another serious medical condition, such as heart disease or a stroke.

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In the majority of cases, a stroke occurs because a blood vessel in the brain has become blocked or partially blocked. The lack of blood supply causes brain cells to die without oxygen. The blood supply can also lead to bleeding into the brain, which is called ischemic stroke. Eighty percent of strokes are ischemic, which means they affect the brain. Treatment can minimize the risk of developing a stroke, but there is no cure for a stroke.

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Another cause of a stroke is an embolism, which can start in the heart and travel downstream to a smaller artery in the brain. A ruptured blood vessel in the brain causes haemorrhagic stroke, which is much less common than an ischaemic stroke. A haemorrhagic stroke occurs when a blood vessel inside the skull ruptures, allowing blood to leak into the brain. The blood from the artery can then travel into the brain and cause damage.

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Another cause of stroke is a transient ischemic attack, also known as a ministroke. This is a stroke that lasts no longer than 24 hours. The symptoms of a TIA can be similar to those of a stroke, but the symptoms are not permanent. A transient ischemic attack is caused by a blood clot blocking the flow of blood to the brain. A blood clot is usually caused by a buildup of fatty deposits on the inner lining of the blood vessels. When these deposits break off, they block the blood supply to a part of the nervous system.

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A healthy lifestyle and awareness of the causes of stroke are key to reducing the risk of stroke and preventing it in the first place. A healthy lifestyle can greatly reduce the risk of a stroke. In fact, it is more common to prevent a stroke than to die from one. This is because a healthy lifestyle can prevent strokes from ever occurring. However, it is also very important to seek medical help when symptoms of a stroke arise. It is important to keep a regular checkup after stroke if you have any symptoms of a stroke to make sure you are in good health.

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Two main types of stroke are ischemic and hemorrhagic. An ischaemic stroke is caused by blood clots forming in an area where arteries are narrow. As we age, our arteries naturally narrow, but some factors can speed up the process. Other factors, like irregular heartbeat, may cause arteries to narrow faster than normal. These conditions are the most common causes of stroke. If you suspect you are suffering from a stroke, contact your local emergency room immediately.