Could my pituitary tumor have made me stop menstruating?

Yes: There is a tumor of the pituitary gland called a prolactinoma which can cause people to stop having periods. It is important to have this evaluated by a physician. It can be treated with a medication called bromocriptine.

Yes: Since the pituitary gland regulates your hormones, a tumor that interferes with the normal pituitary function can lead to irregular periods. Your hormone levels can be easily assess with a blood test by an endocrinologist.