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Understanding Strokes: Causes, Symptoms, and Treatment

Published on April 26, 2025
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People are naturally concerned when health conditions that were once well-managed start increasing again, but advancements in medicine have led to improvements. Declining rates of smoking have reduced lung cancer cases, and vaccinations have decreased serious COVID-19 cases. 

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Stroke, the fifth leading cause of death in the United States, has seen a decrease in mortality rates. This improvement is attributed to better control of major stroke risk factors like high cholesterol and high blood pressure. 

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Despite progress, strokes still claim a life in the country every three minutes. 

Learn about the two main types of strokes: ischemic and hemorrhagic. Ischemic strokes occur when arteries are blocked, depriving the brain of oxygen. Hemorrhagic strokes are caused by blood vessel ruptures, increasing pressure on brain cells.

Recognize symptoms like vision problems, numbness, headache, and speech difficulties. The severity of a stroke depends on the affected brain part and blood flow interruption. 

Preventable factors like obesity, smoking, and high blood pressure increase stroke risk. Medical conditions such as diabetes and high cholesterol also contribute. Non-avoidable risks include age and genetics. 

Act fast when detecting stroke symptoms using the "F.A.S.T." warning signs. Seek immediate medical treatment to improve recovery and prevent long-term damage. Treatment varies based on stroke type and severity. 

After initial treatment, medications and lifestyle changes help reduce the risk of future strokes. Recovery plans are tailored to each patient's needs.