15 Possible Warning Signs of a TIA
A transient ischemic attack (TIA)—often called a “mini-stroke”—causes temporary stroke-like symptoms when blood flow to part of the brain is interrupted. The symptoms can disappear, but a TIA is a warning stroke and a medical emergency. There isn’t a reliable list of symptoms that predicts a TIA days or weeks beforehand; the important signs are typically sudden.
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Possible symptoms include:
Sudden numbness of the face
Sudden weakness of the face
One-sided arm weakness or numbness
One-sided leg weakness or numbness
Facial drooping
Slurred or garbled speech
Trouble finding or forming words
Difficulty understanding speech
Sudden loss of vision in one eye
Sudden blurred or double vision
Sudden dizziness or vertigo
Sudden loss of balance or coordination
Sudden difficulty walking
Sudden confusion
A sudden, severe headache with no obvious cause
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🚨 Don’t wait for the symptoms to disappear
You cannot tell at home whether symptoms are a TIA or a full stroke. If any of these symptoms occur suddenly, call your local emergency service immediately—even if they completely resolve. Urgent assessment is important because a TIA can precede a major stroke.
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Remember B.E. F.A.S.T.:
B — Balance loss
E — Eye/vision changes
F — Face drooping
A — Arm weakness
S — Speech difficulty
T — Time to call emergency services
Bottom line: Don’t wait for a “classic” combination of symptoms. One sudden neurological symptom can be enough to require emergency evaluation.
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