Transient ischemic attacks, or TIAs, are mini strokes that happen when blood flow in the brain is temporarily blocked. They are often warning signs of a more serious stroke to come. TIA symptoms can range from minor changes in mental acuity to obvious loss of sensation or coordination. As a result, it is important to recognize the signs of TIAs as soon as possible.
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A person may also experience drooping of the face, speech problems, or loss of balance. If a person is exhibiting any of these symptoms, call 911 immediately to get the person to an emergency room. If they appear unresponsive, or cannot move their arms, they may have a stroke.
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Symptoms can occur suddenly or gradually over days. Symptoms are usually the most severe the first few days. As the brain tissue dies, symptoms gradually become worse. Depending on the severity of the stroke, symptoms may include loss of vision, movement, reflexes, or understanding. Speech can also be affected, although these problems may only be temporary. Some people may even develop a fever. However, this fever is usually temporary.
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In addition to the above symptoms, a person may experience memory loss and difficulties in reasoning and judgment. They may also have trouble understanding concepts and may have difficulty in controlling their emotions. They may also develop depression as a result of their experience with stroke. They may also experience numbness or tingling sensations in certain areas of the body.
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Symptoms of ischemic stroke can also include vomiting and subarachnoid hemorrhage. If a person experiences any of these symptoms, it is important to seek medical help right away. If you have any of the signs of stroke, call triple zero (000) and request an ambulance.
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Another symptom of a stroke is difficulty speaking. A person with a stroke may not be able to speak at all, or they may not be able to repeat simple sentences. If a person displays any of these symptoms, they should call 911 immediately to get a diagnosis of a stroke and begin treatment immediately.
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There are several tests that your doctor can perform to determine if you are having a stroke. A blood test will reveal whether there is a blood clot or blockage in the blood. An electrocardiogram or echocardiography is also used to identify a blood clot in the heart. If the clot is identified, the person may receive a treatment called tPA (tissue plasminogen activator) to dissolve the clot. It is crucial to administer tPA within four hours of the onset of symptoms.
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People who experience any of these symptoms may be suffering from an ischemic stroke. An ischemic stroke occurs when the blood flow to a part of the brain is interrupted. This can happen due to a blood clot or atherosclerosis, a process that causes arteries to narrow over time. The blockage may occur anywhere along the arteries feeding the brain. For this reason, getting emergency medical attention is crucial to surviving an ischemic stroke.
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Some risk factors for stroke include high blood pressure, diabetes, and atrial fibrillation. The older you are, the higher your risk. Other risk factors include being overweight, smoking, and eating too much salt. Stroke symptoms may appear suddenly, without warning, and may also involve changes in your senses.
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If you suspect that a patient has a stroke, watch their movements closely while waiting for emergency help. Call 911 or the local emergency number. The sooner you get to the hospital, the better. A stroke can result in brain damage and disability. It is therefore important to call 911 or go to the hospital as soon as possible.
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There are many ways to decrease your risk of a stroke. Changing your lifestyle and reducing your cholesterol can help. However, sometimes these methods do not work and medication is needed. For example, it is important to exercise regularly and avoid smoking. These preventative measures can greatly reduce the chance of a stroke. In some cases, a stroke can be prevented completely by lowering your risk factors. This can be done by making sure that your blood flow is optimal.
