The claim “Your body warns you one month before a stroke” is a common online headline, but it needs context. A stroke often happens suddenly, and there is no guaranteed one-month warning period. However, some people may experience warning signs before a stroke, especially from a Transient ischemic attack (TIA), sometimes called a “mini-stroke.” A TIA can be a serious warning that requires urgent medical attention.
10 possible warning signs that should not be ignored
- Sudden weakness or numbness
- Especially on one side of the face, arm, or leg.
- Face drooping
- One side of the face may appear uneven or weak.
- Speech changes
- Slurred speech, trouble finding words, or difficulty understanding others.
- Sudden vision problems
- Blurred vision, loss of vision, or trouble seeing clearly.
- Dizziness or loss of balance
- Sudden trouble walking, coordination problems, or feeling unsteady.
- A sudden severe headache
- Especially a new, unusually intense headache.
- Confusion or difficulty thinking clearly
- Sudden changes in awareness or understanding.
- Numbness or tingling
- Particularly if it affects one side of the body.
- Trouble swallowing
- Sudden swallowing difficulty can occur with some strokes.
- A sudden change in alertness
- Fainting, extreme drowsiness, or unusual behavior changes need attention.
Remember FAST
- F — Face: Ask the person to smile. Does one side droop?
- A — Arms: Ask them to raise both arms. Does one drift down?
- S — Speech: Ask them to repeat a sentence. Is speech unclear?
- T — Time: Call emergency services immediately if these signs appear.
Even if symptoms disappear after a few minutes, it can still be a medical emergency. Early evaluation can help reduce the risk of a major stroke.
