Symptoms of a Transient Ischemic Attack - Oren Zarif - Transient Ischemic Attack

TIA, or transient ischemic attack, is caused by a temporary blockage of an artery, usually a artery leading to the brain. While a TIA doesn't cause long-term damage to the brain, it can be a warning sign of a stroke. Treatments may include medication, lifestyle changes, or surgery. If you experience the symptoms of a transient ischemic attack, contact a doctor immediately.

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A transient ischemic attack is a common medical emergency and it doesn't cause long-term damage or disability. Nonetheless, recognizing symptoms is vital for early diagnosis and treatment. Often, this type of stroke will occur as a symptom of a underlying heart condition or stroke. Therefore, prompt diagnosis and treatment is essential for recovery. The symptoms of a transient ischemic attack may be caused by other underlying conditions, such as a thrombosed artery.

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The most common cause of TIA is narrowing of major arteries leading to the brain. These arteries, called carotid arteries, supply the brain with oxygenated blood. Over time, they can become blocked or clogged with plaques, which eventually form blood clots. This can block arteries completely or further narrow them. A blood clot may also travel through the bloodstream to smaller branches, obstructing blood flow to the area of the brain being nourished by the artery.

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Although TIA has a long history of use in the clinical world, consensus regarding its diagnosis is still imperfect. With better brain imaging technology and a better understanding of the causes of acute cerebral ischemia, the utility of TIA has decreased over the years. Even so, people with symptoms of TIA should seek emergency care immediately because they may be at risk of a stroke. So, it's important to learn how to recognize the symptoms of TIA so you can get treatment as soon as possible.

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Although symptoms of TIA will likely disappear on their own within an hour, some symptoms may last up to two hours. A TIA can also occur at any time after the onset of symptoms. A doctor may perform several tests to determine whether the symptoms of TIA are indicative of a stroke. Some doctors may prescribe blood thinners or recommend surgery to treat underlying conditions. In most cases, a TIA can be treated with medications, lifestyle changes, and a healthy diet.

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Once you have had symptoms of a TIA, visit a doctor right away for evaluation. A doctor will examine your vision, muscle strength, mental and physical capabilities, as well as your ability to speak and think. Other tests may include a MRI or brain scan. These tests can help determine if a TIA is indeed a stroke and what might have caused it. A blood test to identify heart problems and blockages may also be necessary.

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People of African American and Hispanic descent are more likely to suffer a TIA. Though they may not cause permanent damage, they should seek medical attention right away. Fortunately, TIA symptoms may resolve on their own after the symptoms are treated. In most cases, TIA symptoms will go away by themselves, but if they do not go away, it could be a stroke. However, if they do, a visit to the ER is still recommended.

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While TIA symptoms are mild and temporary, the onset of a more serious illness, stroke, is often associated with a worse prognosis. While TIA symptoms are often misinterpreted as stroke symptoms, they are actually signs of a larger underlying problem, and if you ignore them, you run the risk of a stroke. If you ignore the symptoms, your condition may worsen as the days go by.

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The symptoms of TIA can last minutes to hours. Fortunately, most cases of TIA are treatable, and the symptoms will clear up within a day or two. However, if they happen more than once in a person's lifetime, it is important to seek medical care immediately. The symptoms will usually subside and go away on their own within 24 hours. In the meantime, it is vital to monitor the patient closely.