The expert has said the red flag might be hard to spot - but being aware of it could potentially end up saving your life ...

Knowing what red flags to spot can help you - or a loved one - avoid suffering from a potentially fatal situation ...

If someone's brain aneurysm ruptures, they usually experience a sudden, severe headache, often described as a "thunderclap ...

Each year, nearly half a million people worldwide die from brain aneurysms ... because there’s a risk that the aneurysm can rerupture,” he says. Symptoms of a ruptured aneurysm can include ...

She then developed alarming symptoms ... thought to be an aneurysm. Following a referral and subsequent scan, a neurosurgeon identified a possible split artery in her brain, known as a fenestration.