An increase in serum prolactin; can be accompanied by galactorrhea and amenorrhea.

A drug that mimics dopamine, which is produced by the hypothalamus to normally inhibit production of prolactin by the pituitary gland. Specific treatment for hyperprolactinemia: the tablets are given by mouth unless they cause side effects, in which case the same tablets (but not the capsules) can be used vaginally! Made by Sandoz as Parlodel.

imilar to bromocriptine, but more potent and with fewer side effects; used once or twice weekly to lower production of prolactin in hyperprolactinemia. Not yet approved for infertility treatment, but no adverse fetal effects have been reported when used for ovulation induction.

Demonstrable milk production from the breasts other than while purposefully breast-feeding; caused by hyperprolactinemia or, sometimes, by disease in the breast or wall of the chest.

Measurement of prolactin in serum. An increase is called hyperprolactinemia.