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Symptoms may last a few minutes or up to a couple of hours and include:
Sudden numbness or weakness, especially on one side
Slurred speech or difficulty understanding others
Blurred or double vision
Dizziness, loss of balance, or unsteady walking
A sudden severe headache (less common)
Important: These symptoms may disappear quickly, but that doesn’t mean you’re safe. If you or someone around you experiences them, call emergency services immediately.
Getting Diagnosed After a TIA
If you’re over 40 and experience symptoms—even if they go away—you’ll likely undergo:
MRI or CT scan to check for signs of a stroke
Blood tests to evaluate cholesterol, glucose, and clotting
Heart tests (ECG or Holter monitor) to check for arrhythmias
Carotid ultrasound to look for artery narrowing
How to Prevent a Stroke After a TIA
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