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What is a transient ischemic attack?
A transient ischemic attack (TIA) is a temporary neurological episode also known as a 'mini-stroke'.
What causes a transient ischemic attack?
A TIA is caused by a temporary blockage or narrowing in a blood vessel leading to the brain.
What are the symptoms of a transient ischemic attack?
The signs and symptoms of a TIA are like those of a stroke. They can include: sudden weakness on one side of the body (hemiparesis); inability to move or lift the arm; sudden paralysis of one side of the body (hemiplegia); movement and …
Who gets a transient ischemic attack?
While anyone can have a TIA, it is more common in older adults. High blood pressure, smoking, a poor diet and obesity are also major contributors to the risk of a TIA.
How is a transient ischemic attack diagnosed?
Since a TIA is sudden and is over quickly, diagnosis of a TIA typically happens after it has passed. Your doctor will ask you about your medical history and status, and about the symptoms you have experienced. Your doctor may then have you …
How is a transient ischemic attack treated?
TIA in itself is not treated, as it is a temporary event and leaves no lasting damage. After a TIA, the focus will be on monitoring you for signs of a stroke and preventing a stroke from occurring. This may include medication (for example, drugs …
Can a transient ischemic attack be prevented?
The risk of a TIA cannot be completely eliminated, but you can lessen the chance of it happening by stopping smoking, reducing high blood pressure, becoming more physically active and improving your diet.