There is no such statement that pituitary tumors generally stop growing by how old people are, and it is less likely that they will stop growing without treatment.
Pituitary tumor is a kind of common neuroendocrine tumor, most of them are benign, patients will have headache, dizziness, vision loss and hormone secretion abnormality and other manifestations, if not timely treatment, most of the tumors will be persistent growth, so there is no such statement that it will not grow after how old, and the pituitary tumors need to be actively consulted and treated.
For non-functional pituitary tumors without occupying effect, no treatment is needed and regular checkups are sufficient. Functional pituitary tumors and non-functional pituitary tumors with occupying effect can be treated with surgery, medication and radiation therapy under the guidance of doctors.
It is recommended that patients with pituitary tumors should seek timely medical treatment under the guidance of doctors to avoid delaying the condition.