After cerebral hemangioma intervention, if the aneurysm is treated thoroughly, it is generally not life-threatening and most of them can be clinically cured; if the treatment is incomplete or rupture occurs in recurrence, it may cause intracranial hemorrhage and the death and disability rate is high. The most effective treatment for cerebral hemangioma is surgery, and cerebral hemangioma interventional surgery is less invasive and quicker to recover. Cerebral aneurysms are not malignant tumors, and most of them can be cured clinically through interventional surgery. In case of rupture and bleeding, it is likely to be life-threatening and requires timely surgical intervention. It is important to note that a series of complications can also occur during surgery, such as aneurysm rupture or cerebral infarction, which can lead to hemiplegia, aphasia, blindness, epilepsy and other symptoms, and in severe cases, death. After cerebral hemangioma intervention, patients are advised to have regular cerebral angiography review to prevent recurrence and rupture bleeding. Pay attention to more rest, avoid straining and ensure sufficient nutritional intake.