Symptoms of Stroke - Oren Zarif - Stroke

A stroke is a medical condition in which blood flow is interrupted in the brain. The sudden lack of oxygen-rich blood causes the brain cells to die. Because of its serious effects, it requires urgent medical attention. Depending on the location of the stroke and the damage done to the brain, a stroke may result in disability or even death. Here's a look at stroke symptoms. Identifying stroke symptoms early can improve the chances of recovery.

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The most common type of stroke is ischemic, which is caused by a blockage of a blood vessel supplying the brain. The symptoms of ischemic stroke are much longer than those of a TIA, but can be permanent. In contrast, hemorrhagic strokes are caused by a ruptured blood vessel in the brain. In either case, loss of blood flow to brain tissues damages the brain tissue. A stroke victim will show signs of symptoms on one side of the body, such as weakness, difficulty talking, or understanding language. High blood pressure, diabetes, heart disease, atherosclerosis, and a family history of stroke all increase the risk of stroke.

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Symptoms of stroke can be difficult to identify without a medical examination. At Cedars-Sinai, stroke patients are referred to the Emergency Department where they undergo evaluation by a highly coordinated team of doctors. Doctors may use several tests to diagnose the cause of the stroke, including an electrocardiogram and carotid ultrasound. If a diagnosis is confirmed, a drug called tPA is administered to dissolve the blood clot and restore blood flow to brain cells. Treatment must occur within four hours of the first signs of stroke.

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While TIA is not technically a stroke, it is a warning sign. The symptoms of a stroke may be present for just a few minutes or even a few hours. Patients with TIA should seek medical attention immediately. TIA patients are at high risk for stroke, and should be diagnosed promptly. This type of stroke can lead to a major stroke within 3 months. It is vital that the symptoms of stroke are recognized and treated immediately.

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The first sign of stroke is a severe headache. This pain may be accompanied by dizziness, vomiting, and altered consciousness. People may also lose balance, lose coordination, or experience difficulty speaking. If any of these symptoms are present, call 999 immediately. During a stroke, the brain needs oxygen and nutrients to keep functioning properly. If treatment does not restore normal functionality, a rehabilitation program may help. A person with a stroke can be treated successfully and return to normal life.

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A stroke victim's symptoms depend on the type of stroke and the extent of brain damage. Some stroke survivors may need to live with a caregiver for years after the event. Some people may even require long-term physical rehabilitation. They may also have trouble eating, communicating, or managing emotions. A speech and language therapist may help regain previously acquired patterns of thinking and managing emotional responses. Another symptom of a stroke is difficulty speaking or understanding language. If you experience any of these symptoms, call a healthcare provider to find out more about stroke treatments.

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Patients with a suspected stroke may undergo a CT scan of their head. The scan can reveal any bleeding or other conditions in the brain. Physicians can also perform an electrocardiogram to monitor the activity of the heart. It may be helpful in detecting a blood clot or a problem with the heart that caused the stroke. A cerebral angiogram may also be performed. The results of these tests will determine whether or not a person has a heart problem that caused the stroke.

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People with a high blood pressure and a damaged heart valve increase their risk of having a stroke. Stroke rates are higher in older people than in younger ones. It is more common in men than in women, but women are slightly less likely to have a stroke than men of the same age. However, women tend to experience strokes later in life than men, and they are also more likely to die from them. So, if you think you might be at risk for stroke, talk to your doctor as soon as possible.

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In addition to preventing a stroke, it is important to take medication to manage risk factors. Some medications are prescribed to control or prevent certain risk factors, such as high blood pressure. Others are taken over the counter. These medicines may not be prescribed for a stroke. While you can't prevent a stroke, you can reduce the risk by making healthy lifestyle changes. When the risk of a stroke occurs, the doctor may prescribe an anti-platelet medication to reduce the possibility of a second stroke.