A intense headache unlike any before can feel alarming and unrelenting. This potential sign a month before a stroke, sometimes called a thunderclap headache, signals possible vessel issues.
Many brush it off as migraine or tension.
But experts from the Mayo Clinic note it’s a key red flag.
Recognizing this sign a month before a stroke prompts urgent attention.

Dizziness or Loss of Balance
Feeling unsteady or dizzy without reason disrupts simple tasks. As a possible sign a month before a stroke, it hints at blood flow problems to the brain.
Vertigo or inner ear issues get blamed first.
The American Stroke Association includes it in BE FAST warnings.
This sign a month before a stroke deserves quick evaluation.