emergency medical assessment is needed even if the person feels completely normal again afterward.
## 1. Sudden Weakness on One Side
One of the most important warning signs is sudden weakness affecting the:
* Face
* Arm
* Hand
* Leg
It typically occurs on one side of the body.
A person may suddenly be unable to grip normally, lift one arm, or walk steadily. The weakness may disappear quickly during a TIA, which is why some people mistakenly ignore it.
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Ask the person to raise both arms. If one arm drifts
