Sudden numbness or weakness of the face, arm, or leg (especially on one side of the body).

The symptoms of stroke often happen quickly. There are also other factors that are linked to a higher risk of stroke, such as: African Americans have a higher risk of stroke. Your risk of stroke increases as you get older.

A personal or family history of stroke or TIA.

When you smoke, you damage your blood vessels and raise your blood pressure. Atrial fibrillation and other heart diseases can cause blood clots that lead to stroke. This is the primary risk factor for a stroke. Who is at risk for a stroke?Ĭertain factors can raise your risk of a stroke.

The damage to the brain cells isn't permanent, but if you have had a TIA, you are at a much higher risk of having a stroke. It's sometimes called a 'mini-stroke.' TIAs happen when the blood supply to the brain is blocked for a short time. Hemorrhagic stroke is caused by a blood vessel that breaks and bleeds into the brainĪnother condition that's similar to a stroke is a transient ischemic attack (TIA).

This is the most common type about 80% of strokes are ischemic. Ischemic stroke is caused by a blood clot that blocks or plugs a blood vessel in the brain.Immediate treatment may save someone's life and increase the chances for successful rehabilitation and recovery. If you think that you or someone else is having a stroke, call 911 right away. This can cause lasting brain damage, long-term disability, or even death. Your brain cells cannot get the oxygen and nutrients they need from blood, and they start to die within a few minutes. A stroke happens when there is a loss of blood flow to part of the brain.

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