What Is a TIA?
A TIA (transient ischemic attack) is an early warning that a stroke (also called a brain attack) is coming. A TIA is a temporary stroke. It causes no lasting damage. But the effects of a stroke, if it happens, can be very serious and lasting. If you think you are having symptoms of a TIA or stroke—even if they don’t last—get medical help right away.
Symptoms of TIA and stroke
Symptoms may come on suddenly and last for a few seconds or a few hours. You may have symptoms only once. Or they may come and go for days. If you notice any of the following symptoms, don’t wait. Call
-
Weakness, numbness, tingling, or loss of feeling in your face, arm, or leg
-
Trouble seeing in one or both eyes; double vision
-
Slurred speech, trouble talking, or problems understanding others when they speak
-
Sudden, severe headache
-
Dizziness or a feeling of spinning
-
Loss of balance or falling
-
Blackouts
F.A.S.T. is an easy way to remember the signs of a stroke. When you see the signs, you will know what you need to call
F.A.S.T. stands for:
-
F is for face drooping. One side of the face is drooping or numb. When the person smiles, the smile is uneven.
-
A is for arm weakness. One arm is weak or numb. When the person lifts both arms and the same time, one arm may drift downward.
-
S is for speech difficulty. You may notice slurred speech or trouble speaking. The person can't repeat a simple sentence correctly when asked.
-
T is for time to call
911 . If someone shows any of these symptoms, even if they go away, call911 right away. Make note of the time the symptoms first appeared.