Treatments
Emergency treatment of stroke?
Emergency treatment of stroke can reduce brain damage to the smallest degree and increase the chances of survival.Rehabilitate as soon as possible after a stroke advances your chances of recovering some lost abilities.Emergency treatment for a stroke varies depending on whether it’s ischemic stroke or a hemorrhagic stroke. Before treatment, your doctor will use diagnose the type of stroke you’ve had using a computed tomography (CT) scan of your head or magnetic resonance imaging (MRI). Further examinations may be done to find the location of the clot or bleeding and to assess the amount of brain damage.
Emergency treatment is focused on restoring blood flow for an ischemic stroke or controlling bleeding for a hemorrhagic stroke.With a heart attack, permanent damage from a stroke often occurs within the first few hours. The quicker you receive treatment, the less damage will occur.
Ischemic stroke
Emergency treatment of ischemic stroke depends on the location and cause of the clot. Measures will be taken to stabilize the vital signs, including giving you medicines.
If stroke is diagnosed within 3 hours of the start of symptoms,the patient may be given a clot-dissolving medicine, which can increase the chances of survival and recovery. But it is not safe for everyone. If the patient have had a hemorrhagic stroke, use of t-PA will threaten your life. Your eligibility for t-PA will be assessed quickly in the emergency room.
You may also take aspirin or it combined with another antiplatelet medicine. But it is not recommended to take aspirin within 24 hours of treatment with t-PA. Other medicines may be used to control blood sugar levels, fever, and seizures.Generally speaking, high blood pressure won’t be treated immediately unless systolic pressure is above 220 millimeters of mercury (mm Hg) and diastolic is more than 120 mm Hg (220/120, which is also called 220 over 120).
Hemorrhagic stroke
Emergency treatment for hemorrhagic stroke is difficult. Efforts are made to control bleeding, reduce pressure in the brain, and stabilize vital signs, especially blood pressure.
Few medicines are available to treat hemorrhagic stroke. In some cases, medicines may be given to control blood pressure, brain swelling, blood sugar levels, fever, and seizures. You will be closely observed for signs of increased pressure on the brain, such as restlessness, confusion, difficulty following commands, and headache. Other measures will be taken to keep you from straining from excessive coughing, vomiting, or lifting, or straining to pass stool or change position.
In general,surgery is not used to control mild to moderate bleeding due to a hemorrhagic stroke. But if large amounts of bleeding have occurred and the person is rapidly getting worse, surgery may be needed to remove the blood that has deposited inside the brain and to lower pressure inside the head.
Arcticle Source : http://bodycountry.com/stroke/2010/emergency-treatment-of-stroke.html
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Tags: emergency treatment of stroke, hemorrhagic stroke, Ischemic stroke