59 patients affected by amenorrhea or anovulation , 37 of whom also with galactorrhea , and with hyperprolactinemia of unknown origin ( idiopathic hyperprolactinemia , 24 patients ) or due to a pituitary microadenoma ( tumoral hyperprolactinemia , 35 patients ) were treated with metergoline ( 4-12 mg/day ) or with bromocriptine ( 2.5 to 10 mg/day ) for 90 days .
C0020514
hyperprolactinemia
C0006230
bromocriptine