A<unk>  is a drug which affects the hypothalamic–pituitary–prolactin axis (HPP axis) by modulating the secretion of the pituitary hormone<unk>  from the anterior pituitary gland.<unk>  inhibitors suppress and<unk>  releasers induce the secretion of<unk> , respectively.
Prolactin modulator
Gonadotropin-releasing hormone modulator
Antiandrogen
Gonadotropin-releasing hormone antagonist
Gonadotropin-releasing hormone agonist
Antiprogestogen
Antiestrogen
Sex-hormonal agent