A “mini-stroke” is usually called a transient ischemic attack (TIA). It causes the same kinds of sudden neurological symptoms as a stroke, but the symptoms may disappear. That does not make it harmless—TIA is a warning sign requiring urgent medical assessment. CDC+1
5 symptoms that should never be ignored
-
Sudden weakness or numbness — particularly in the face, arm, or leg on one side.
-
Sudden speech problems — slurred speech, difficulty finding words, or trouble understanding someone.
-
Sudden vision changes — loss of vision, blurred/double vision, or temporary blindness in one eye.
-
Sudden dizziness or loss of balance/coordination — especially when it comes on unexpectedly.
-
A sudden, severe headache with no obvious cause. CDC+1
The important part
If any of these symptoms are happening right now, call your local emergency service immediately. Do not wait to see whether they disappear. Even if the symptoms completely resolve after a few minutes, a TIA can precede a major stroke, and it isn’t possible to reliably distinguish a TIA from a stroke at home. www.stroke.org+1
A useful memory aid is B.E. F.A.S.T.: Balance, Eyes, Face, Arm, Speech, Time to seek emergency help. Note when the symptoms started, because that information can be important for treatment. CDC
High blood pressure, diabetes, heart disease/atrial fibrillation, smoking, and previous stroke or TIA are among important risk factors. www.stroke.org+1
