A transient ischemic attack (TIA) is a warning: It means you are likely to have a stroke in the future. If you think you are having a TIA, call or other emergency services right away. Early treatment can help prevent a stroke. If you think you had a TIA but your symptoms went away, you still need to call your doctor right away.
Symptoms of transient ischemic attacks (TIAs) occur suddenly and are always temporary. They usually go away in 10 to 20 minutes. TIA symptoms are just like stroke symptoms. They vary depending on which part of the brain is affected. Common symptoms of TIA may include:
- Sudden numbness, tingling, weakness, or loss of movement in your face, arm, or leg, especially on only one side of your body.
- Sudden vision changes.
- Sudden trouble speaking.
- Sudden confusion or trouble understanding simple statements.
- Sudden problems with walking or balance.