What e the treatments for prolactinoma?
The goal of treatment is to return prolactin secretion to normal, reduce tumor size, correct any visual abnormalities, and restore normal pituitary function. In the case of very large tumors, only partial achievement of this goal may be possible. Dopamine is the chemical that normally inhibits prolactin secretion, so doctors may treat prolactinoma with bromocriptine or cabergoline, drugs that act like dopamine. This type of drug is called a dopamine agonist. These drugs shrink the tumor and return prolactin levels to normal in approximately 80 percent of patients. Both have been approved by the Food and Drug Administration for the treatment of hyperprolactinemia.