When the Silent Killer Strikes
Introduction
In a world where many live in survival mode, it’s especially tragic when the silent killer strikes—unannounced, unexpected, and life-altering. While not everyone dies from its blow, it often leaves behind a permanent reminder: daily medications, impaired movement, and an altered quality of life. Let’s talk about this silent but powerful enemy that affects 12.2 million people globally and takes the lives of 6.6 million every year—stroke.
Understanding Stroke
Medically, stroke is defined as the interruption or reduction of blood flow to the brain. But here’s a simpler way to look at it: Imagine a water pipe in your home that’s been around for over 20 years. Some days, water rushes through it with more force than usual, causing it to stretch. Over time and use, on one of such occasions, water can flow through it with force and it'll eventually burst. That’s similar to a haemorrhagic stroke—when a blood vessel in the brain ruptures due to intense pressure. On the flip side, imagine something blocks the pipe and water flow is reduced. That’s like an ischaemic stroke, where a blood clot blocks blood flow to the brain.
One of the major causes is high blood pressure, and when blood vessels are under constant pressure, they're more likely to rupture or become blocked. Even sudden outbursts–like shouting–can become a trigger if your blood pressure is dangerously high.
Could It Happen to Me?
You might think, “I’m still young”, but research has told us that stroke no longer has respect for age. It doesn’t wait until retirement; but rather might seek those who are stressed, overworked, or unaware of underlying conditions.
High blood pressure is the leading risk factor, and from age 20, you should start monitoring your blood pressure at least once a month; and readings consistently above 120/80 mmHg should not be ignored. Other key risk factors include: diabetes, smoking, chronic stress, high cholesterol, excessive alcohol intake, obesity and physical inactivity, heart conditions like irregular heartbeat and family history of stroke. Whether inherited or lifestyle-induced, these risk factors silently increase people's chances of having the condition–because most importantly, when your body is in constant overdrive, something eventually breaks down.
What Should You Do?
Know your average blood pressure reading
Don't wait for symptoms before caring for your body
Make small, consistent lifestyle changes: cut back on salt and processed foods, stay active with at least 30 minutes of movement most days, limit alcohol, quit smoking, and manage stress.
Final Thoughts
Stroke is often sudden but rarely random. Understanding the risks and taking action early can make a world of difference.
When was the last time you checked your blood pressure? or what’s one lifestyle change you can make today to reduce your risk? Address them now! Stay tuned for next week’s post where we dive deeper into more details on stroke and most importantly, understanding the relationship between physiotherapy and stroke.
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