What causes arachnoid hemorrhage?
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Arachnoid hemorrhage is usually caused by hypertension, brain trauma, cerebral aneurysms and other factors.
1. Hypertension
Some hypertensive people's blood pressure on the blood vessel wall is higher than normal for a long time, and the condition is deteriorating, which will lead to subarachnoid hemorrhage.
2. Brain trauma
When falling from a height, the head is hit by the ground, intracerebral hemorrhage, blood flow into the subarachnoid hemorrhage, accompanied by concussion, coma and so on.
3. Cerebral aneurysm
patients congenital aneurysm or hypertension arteriosclerosis and other diseases caused by aneurysms, intracranial blood vessels are easy to rupture, and eventually blood will enter the subarachnoid hemorrhage, resulting in arachnoid hemorrhage. In
addition, arachnoid hemorrhage is also caused by cerebral arteriovenous malformation, abnormal vascular network disease at the bottom of the brain and other factors. When arachnoid hemorrhage occurs, it is necessary to see a doctor in time, perfect examination, and treatment under the guidance of a doctor.
