The enlargement of the palatal pituitary is generally divided into the following cases: 1, the most common reason is that the patient’s body is obese, leading to the accumulation of fat next to the palatal pituitary, resulting in a large palatal pituitary. 2, chronic pharyngitis, oral inflammation stimulation, leading to the palatal pituitary chronic hyperplasia, thickening. In the first few cases, patients are advised to treat pharyngitis while controlling their weight. If the palatine pituitary long papilloma lead to hypertrophy, it is recommended that can be surgically removed. For the enlargement caused by chronic inflammation and stimulation, if the medication is not effective, we can do local anesthesia to remove the enlarged palatal pituitary. After the surgery, the anterior and posterior edges of the palatal pituitary can be sutured, and it will become smaller.