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Nervous System Disorders
Question #17636
77 days ago
126

reasons of brain stroke - #17636

Veer

I am really worried because my uncle just had a brain stroke and no one seems to know exactly what caused it. We’ve been going through his medical history, and he had high blood pressure and was a smoker, but I keep wondering about other reasons of brain stroke that might not be as obvious. He wasn’t super active, but he wasn’t sedentary either. Like, he was healthy enough to play golf on weekends. His diet was kinda mixed, so I guess there's that, but no one really thought he was at serious risk. Now, everyone keeps asking what the reasons of brain stroke could’ve been and I don’t know what to say. I'm frustrated because doctors mention things like cholesterol and diabetes, but why didn’t anyone tell us to be more careful about these things earlier?? I mean, he was just 65! Is that typical for someone like him? I heard there can be genetic factors too, but we have no family history of strokes. Isn’t that strange? Anyway, what are the actual reasons of brain stroke, not just the common ones? Are there any signs we missed? I feel like we could’ve done something to prevent this.

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Doctors' responses

When considering the causes of a brain stroke, there are multiple factors to keep in mind. Your uncle’s high blood pressure and smoking habit are significant contributions to this risk. These factors can damage the blood vessels, potentially leading them to block or burst, which is typical in ischemic and hemorrhagic strokes, respectively. Cholesterol issues, which you mentioned were flagged by doctors, can also result in atherosclerosis or the narrowing of arteries, restricting blood flow to the brain. If he had high LDL cholesterol levels, it would have compounded the problem. Diabetes can further complicate the vascular damage, though it wasn’t noted as a condition in this case, but worth monitoring. Age itself, at 65, does increase risk as blood vessels naturally become less elastic over time.

Lifestyle elements like obesity, poor diet, excess alcohol, and limited physical activity contribute—not being super active, as you’ve described, could subtly increase risk, even if he was reasonably fit. Sleep apnea can also be an overlooked risk factor. Genetic factors aren’t always apparent in family history but still impact stroke risk indirectly, possibly affecting blood pressure or other conditions.

Sometimes causes like cardiac problems, such as atrial fibrillation, can lead to stroke that might not be as visible without regular monitoring. Ensuring routine medical check-ups, understanding and managing all chronic conditions, and promoting a heart-healthy lifestyle with a balanced diet, regular exercise, and quitting smoking are proactive steps. As for signs, unfortunately, strokes can happen without obvious warning, but any sudden or unusual symptoms related to vision, strength, speech, or sensation should prompt immediate attention. It’s hard to pinpoint every potential cause or warning, but staying informed and proactive with healthcare can minimize risks and manage those factors we can control.

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