triphasic oral contraceptive

triphasic oral contraceptive

oral birth control agent in which the hormones (i.e., estrogen, progesterone) are given in three different stages.

triphasic oral contraceptive

Triphasic pill Gynecology An OC in which 3 different pills are taken during the cycle. See Oral contraceptive.
References in periodicals archive ?
One three-year study of a triphasic oral contraceptive in 200 perimenopausal women found it significantly reduced women's hot flashes when compared to placebo.
A prospective treatment study of premenstrual symptoms using a triphasic oral contraceptive.
Her only medication was a triphasic oral contraceptive (Triphasil), which had been started 1 week after delivery.
It is unknown if triphasic oral contraceptives offer advantages in terms of reduced risk of venous thromboembolism.
More breakthrough bleeding and side effects could be expected if a woman continuously took triphasic oral contraceptives, he said.