Stroke & Cerebrovascular Center
Services - Stroke Prevention & Treatment Center
Stroke Warning Signs
The following are common symptoms of stroke. If you are experiencing any of these symptoms, call 911 (or your local ambulance service) immediately. Treatment is most effective when started immediately.
- Sudden numbness or weakness of the face, arm or leg, especially on one side of the body
- Sudden confusion, trouble speaking or understanding
- Sudden trouble seeing in one or both eyes
- Sudden trouble walking, dizziness, loss of balance or coordination
- Sudden, severe headache with no known cause
If you suspect that a family member or loved one is suffering a stroke, it is important to act F.A.S.T. Ask the person to do the following:
- Face - check for facial droop or an uneven smile
- Arm - observe if one arm lags behind, or is not raised as high as the opposite arm. Also check to see if the person is unable to maintain both their arms at equal height.
- Speech - Ask them to repeat a simple sentence, such as "today is a sunny day." Check if the person's speech is altered or slurred, or if they have difficulty understanding.
- Time - Call 911 and get to the hospital immediately.
It is possible that these symptoms occur transiently for several minutes or a few hours and may go away. This could be a transient ischemic attack (TIA) and is considered a mini stroke. Do not ignore any of the warning signs as they are considered high risk that another stroke may occur. Please call for medical help immediately.