Dysfunctional uterine bleeding 1 tab tid for 10 days. To prevent recurrence: 1 tab bid to tid from 19th-26th day of cycle for 3 cycles.
Primary & secondary amenorrhea Start 8 wk after last menstrual period.
Premenstrual syndrome, mastopathy 1 tab bid to tid from 19th-26th day of cycle.
Timing of menstruation 1 tab tid for <10-14 days, beginning 3 days before expected menstruation. Bleeding occur 2-3 days after medication stops.
Endometriosis Start on 5th day of cycle w/ 1 tab bid, increase to 2 tab bid in the event of spotting. When bleeding stops, resume initial dose. Duration of treatment: At least 4-6 mth.