An uneven smile
* Difficulty lifting or keeping one arm raised
* A suddenly weak or heavy leg
* Numbness on only one side of the body
* Unexpectedly dropping an object
These changes can be mild and may last only a short time. However, brief symptoms still require emergency evaluation.
## 2.
Sudden Difficulty Speaking or Understanding Others
A TIA may temporarily affect the areas of the brain involved in communication. The person might know what they want to say but be unable to express it clearly.
Watch for:
* Slurred or unclear speech
* Using inappropriate or confused words
* Difficulty forming a simple sentence
* Trouble understanding spoken language
* Suddenly becoming unable to respond
* Appearing confused during an ordinary conversation
Ask the person to repeat a simple sentence. If their speech sounds unusual or they cannot complete the request, contact emergency services immediately.
Do not assume that confusion or unusual speech is simply part of aging,
