Stroke is the emergence condition of brain. There are two types of stroke: ischemic stroke and hemorrhagic stroke. Ischemic stroke occurs when the arteries to your brain are narrowed or blocked, causing severely reduced blood flow. While hemorrhagic stroke occurs when a blood vessel in your brain leaks or ruptures. About 80 percent of strokes are ischemic strokes. Clinical studies show that the common risk factors of stroke are hypertension, diabetes, obesity and smoking. According to The U.S. National Institute of Neurological Disorders and Stroke (NINDS), five major signs of stroke are five “sudden”: sudden numbness or weakness of the face, arm, or leg (especially on one side of the body), sudden confusion, trouble speaking or understanding speech, sudden trouble seeing in one or both eyes， sudden trouble walking, dizziness, loss of balance or coordination, sudden severe headache with no known cause. Nervous system physical examination and head images may help diagnose. Treatment of ischemic stroke includes anti-platelet drugs, anticoagulants, and carotid endarterectomy. For patients with hemorrhagic stroke, surgery may be recommended to treat these disorders or prevent another one. Rehabilitation is needed for patients to recover the functions lost. The prognosis of stroke depends on the location and area the brain damage, the time from onset to emergence department, the complications and the treatment effect of the rehabilitation. Measurements such as keep a healthy lifestyle, control hypertension and diabetes may decrease your risk of stroke.
What causes Stroke?
Stroke is the emergence condition of brain. There are two types of stroke: ischemic stroke and hemorrhagic stroke. Ischemic stroke occurs when the arteries to your brain are narrowed or blocked, causing severely reduced blood flow. While hemorrhagic stroke occurs when a blood vessel in your brain leaks or ruptures. About 80 percent of strokes are ischemic strokes. Clinical studies show that the common risk factors of stroke are hypertension, diabetes, obesity and smoking. According to {{ORGANIZATION}} (NINDS), five major signs of stroke are five “sudden”: sudden numbness or weakness of the face, arm, or leg (especially on one side of the body), sudden confusion, trouble speaking or understanding speech, sudden trouble seeing in one or both eyes， sudden trouble walking, dizziness, loss of balance or coordination, sudden severe headache with no known cause. Nervous system physical examination and head images may help diagnose. Treatment of ischemic stroke includes anti-platelet drugs, anticoagulants, and carotid endarterectomy. For patients with hemorrhagic stroke, surgery may be recommended to treat these disorders or prevent another one. Rehabilitation is needed for patients to recover the functions lost. The prognosis of stroke depends on the location and area the brain damage, the time from onset to emergence department, the complications and the treatment effect of the rehabilitation. Measurements such as keep a healthy lifestyle, control hypertension and diabetes may decrease your risk of stroke.