How to Avoid the Symptoms of a Transient Ischemic Attack - Oren Zarif - Transient Ischemic Attack

While a transient ischemic attack is not dangerous or life-threatening, it can be a sign of a underlying problem. If symptoms persist for more than an hour, see a doctor for further evaluation. Treatment for transient ischemic attack is focused on reducing risk factors and minimizing the time of the onset of the symptoms. Here are some tips for avoiding the symptoms of transient ischemic attack.

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TIA symptoms include shortness of breath, nausea, and vomiting. People with Hispanic or African American ancestry are at a higher risk of experiencing a TIA. These symptoms may also be present if a person suffers from another condition, such as a stroke. In either case, a trip to the ER should be the first priority if you suspect you've had a TIA.

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Treatment for transient ischemic attack involves addressing the underlying cause of the stroke, and reducing risk factors. For severe narrowing of the carotid artery in the neck, surgery called carotid endarterectomy may be recommended. The artery has fatty deposits that block blood flow to the brain. The procedure opens the affected artery and removes the plaque. The entire procedure takes about one to two hours and is performed under anesthesia.

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Although the term TIA has become widely used, agreement on diagnosis for individual cases has been limited. Advances in brain imaging and our understanding of acute cerebral ischemia have made it more difficult to distinguish a transient ischemic attack from a stroke. While the current concept of TIA describes an ischemic episode that is accompanied by no brain damage, more recent evidence indicates that brain injury is often present during TIAs.

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The symptoms of a TIA usually occur within two to thirty minutes of a stroke. Although transient ischemic attacks are not serious, they are an important warning sign. A stroke can develop in less than one year after a TIA, so a TIA should be treated immediately. While it may only be a single incident, many people experience more than one transient ischemic attack. As a result, it is important to identify the symptoms and seek treatment if needed.

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Although there are many causes of TIA, the most common is a clot in the major arteries that supply blood to the brain. The carotid arteries supply oxygenated blood to the brain's cells. Unfortunately, these arteries can become clogged with plaque and block their flow. Once blocked, these blood clots can move up the bloodstream and obstruct the flow to the area of the brain that is fed by the artery.

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A TIA symptoms depend on the area of the brain affected by the clot. The classic symptoms of a TIA include sudden weakness of one side of the body, difficulty speaking, and speech changes. Fortunately, these symptoms are temporary, and do not last more than 24 hours. While the risk of a TIA is lower than that of a stroke, TIAs can be a warning sign of a stroke or a major stroke.

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While TIA is reversible, the risk of complete stroke increases significantly if the patient does not receive appropriate medical treatment. In fact, some studies indicate that the risk of stroke in patients with TIA is higher than in those who have a stroke. A patient who is diagnosed with a TIA should undergo a rapid workup at a hospital. In the meantime, the symptoms may get worse.

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TIA symptoms are very different from stroke. The TIA occurs suddenly and without warning, while strokes are more severe. TIA symptoms tend to be bright and go away before a doctor can examine the person. However, stroke symptoms do not usually go away as quickly, and they may even last for a day or two. However, TIA symptoms are relatively short-lived, and it is crucial that you seek medical attention right away to prevent a stroke.