The treatment of internal carotid artery hemangioma is mainly based on surgery. 1. Once an internal carotid aneurysm ruptures and bleeds, it should be treated by surgery in principle. Doctors are advised to control the blood pressure at around 120/80mmHg during the risk assessment of surgery. 2. Surgery for internal carotid artery aneurysm mainly includes craniotomy, endovascular interventional embolization, etc. Depending on the patient’s specific situation, the choice of surgical program will be different. 3. Even if the internal carotid artery hemangioma is treated with surgery in time, there is a probability of recurrence after surgery. Patients need to follow the doctor’s instructions for regular follow-up after surgery, with the aim of early detection, early diagnosis and early treatment.