How long you can live after cerebral aneurysm intervention cannot be generalized, it mainly depends on the cerebral aneurysm grading, clinically cerebral aneurysm rupture bleeding is divided into five grades. Clinically, cerebral aneurysm rupture bleeding is classified into five grades. Clinically, Spetzler-Martin grading method is usually used to grade cerebral aneurysms. 1. After ruptured cerebral aneurysm of grade 1 or grade 2 hemorrhage, interventional surgery is actively carried out. After surgery, intracranial pressure is lowered by mannitol dehydration, and cerebral vasospasm is prevented by nimodipine to prevent cerebral infarction due to vasospasm and hemorrhage and cerebral infarction due to cerebral ischemia, and at the same time, the original diseases such as hypertension and diabetes mellitus are actively treated, and the patients will recover completely after 2-3 weeks of treatment, and the lives of the patients will not be affected. 2. Grade 3 cerebral aneurysm rupture and bleeding, patients at this time appear to have consciousness disorders, drowsiness, through the above treatment, if necessary, lumbar puncture, to accelerate the cerebrospinal fluid circulation, discharge blood and water in the brain, generally about 1 month can also recover, and will not affect the patient’s life. 3. In grade 4 or 5 cerebral aneurysm rupture and hemorrhage, the patient is in coma or deep coma, even if interventional surgery is actively carried out, the prognosis of the patient is very poor, and the patient is usually in coma for a long time or in a vegetative state of existence, and finally, the patient’s life is jeopardized because of the long time lying down in bed, which leads to the complications such as pneumonia, bedsores, and urinary tract infections, and so on. Therefore, the duration of life after interventional treatment of ruptured cerebral aneurysm hemorrhage is related to the aneurysm classification, and after the diagnosis of ruptured cerebral aneurysm hemorrhage, actively cooperate with the doctor’s treatment, in order to strive for a first-line chance of survival.