A brain aneurysm is a weak spot in a blood vessel that balloons out and fills with blood.
Think of it like a thin balloon on a garden hose — under pressure, it could burst.
Most people live with unruptured aneurysms and never know. But when one ruptures? 👉 It causes a life-threatening type of stroke called subarachnoid hemorrhage.
Every year, about 30,000 Americans suffer a ruptured brain aneurysm. Many don’t survive long enough to reach the hospital.
The good news? If caught early — before or just after rupture — treatment can save lives.
Let’s explore the 12 key signs that may signal a brain aneurysm — so you can act fast if you or someone you love is at risk.
Because real survival isn’t about luck. It’s about recognizing the alarm — and calling for help before it’s too late.
⚠️ What Is a Brain Aneurysm?
A brain (cerebral) aneurysm occurs when a weakened wall of a brain artery bulges due to blood pressure.
🩺 Rupture leads to subarachnoid hemorrhage, which has a high mortality rate:
- Up to 40% die within the first 24 hours
- Only half of survivors regain full independence
That’s why knowing the signs matters — every minute counts.
🔥 1. A Sudden, Explosive Headache – “The Worst Headache of My Life”
