Cerebral aneurysm is commonly known as time bomb, rupture symptoms are as follows: 1, once the rupture will suddenly appear headache, the headache is explosive headache, accompanied by impaired consciousness, neck straightening, vomiting, paralysis and other symptoms; 2, cerebral ischemia or cerebral hemorrhage symptoms, such as sensory abnormalities, numbness, or paralysis symptoms; 3, the appearance of epilepsy, mainly caused by cerebral vascular spasms; 4, the emergence of autonomic symptoms; rupture of the aneurysm is also associated with the usual habits, such as fatigue, staying up too late, and excessive consumption of alcohol will also trigger the rupture of the aneurysm.