《英文msh词典》Nor QD
[入口词] Nor QD
[主题词] Norethindrone
[药动学] Contraceptives,Oral,Synthetic
[英文释义] A synthetic progestational hormone with actions similar to those of PROGESTERONE but functioning as a more potent inhibitor of ovulation. It has weak estrogenic and androgenic properties. The hormone has been used in treating amenorrhea,functional uterine bleeding,endometriosis,and for contraception.