A stroke usually does not provide a predictable set of symptoms exactly one month beforehand. Claims that the body always gives warning signs weeks in advance can therefore be misleading.
However, some people experience a transient ischemic attack (TIA) before a stroke. A TIA produces stroke-like symptoms that may disappear within minutes or hours. It is still a medical emergency because it can signal a substantially increased risk of a future stroke, sometimes within days or weeks.
The most important thing is recognizing sudden neurological changes and acting immediately.
1. Sudden Weakness or Numbness on One Side
One of the classic warning signs is sudden weakness, numbness, or paralysis affecting:
one side of the face
one arm
one leg
or several areas on the same side
A simple clue is asking the person
