Gamma knife for acoustic neuroma has certain therapeutic effect, which can effectively control the development of the tumor, but it is difficult to completely remove the tumor, the specific therapeutic effect is related to the size of the tumor and the patient’s physical condition. Acoustic neuroma is a common benign tumor, after the onset of the disease, patients will have tinnitus, hearing loss and deafness and other problems. For those who cannot tolerate surgery and the tumor diameter is larger than 1.5cm, Gamma Knife treatment can be performed under the guidance of doctors. However, as the tumor size increases, the efficacy becomes lower and lower. Therefore, in general, patients without obvious contraindications to surgery should undergo surgical treatment. In normal times, patients should pay attention to rest, control blood pressure and blood sugar, and prevent secondary bleeding. In addition, dietary care should be strengthened, with light, easy to digest food as the main focus, and less spicy and stimulating food.