These symptoms occur because the brain controls movement and sensation throughout the body. When blood flow to part of the brain is interrupted, the affected area may stop functioning normally.
Weakness that appears suddenly should never be dismissed as ordinary tiredness, especially when it affects one side of the body.
What to do: Seek emergency medical assistance immediately if sudden one-sided weakness, numbness, or facial drooping occurs, even if it disappears after a few minutes.
- Difficulty Speaking or Understanding Others
Another major warning sign is a sudden change in speech or language.
Someone experiencing a stroke may slur their words, struggle to form a sentence, or find that familiar words suddenly become difficult to remember.
In other cases, the person may hear someone speaking but have difficulty understanding what is being said.
These changes can be particularly frightening because the person may remain awake and aware that something is wrong.
