Pituitary tumor is a disease that occurs in the anterior or posterior lobe of the pituitary gland, and its treatment includes medication, surgery, radiation therapy and so on, and there is no so-called best treatment method. 1. Drug treatment: drug treatment is mainly for patients who have just discovered the disease and the tumor is small in size, such as bromocriptine, octreotide, pegvisomant, cyproheptadine and other drugs can be used under the guidance of doctors. In addition, for pituitary adenomas with endocrine function, such as prolactin adenomas, oral bromocriptine treatment can be considered first, but some patients with poor drug treatment effect or intolerance to drug side effects should be actively operated. 2. Surgery: Pituitary tumor can also be treated by transnasal butterfly microsurgery or transfrontal craniotomy. 3. Radiation therapy: as the auxiliary treatment of drug therapy and surgery, there are stereotactic radiation therapy, conventional radiation therapy, proton external irradiation and so on. Pituitary tumor patients can choose appropriate methods for treatment according to their specific conditions and under the advice of physicians.