Ads
related to: what is norgestimate ethinyl estradiol
Search results
Results From The WOW.Com Content Network
Norgestimate is available only in combination with the estrogens ethinylestradiol and estradiol. [6] These formulations are for use by mouth and are indicated specifically for hormonal contraception and menopausal hormone therapy. [6] Norgestimate is not available on its own (i.e., as a standalone medication). [6]
Ethinylestradiol (EE) is an estrogen medication which is used widely in birth control pills in combination with progestins. [7] [8] In the past, EE was widely used for various indications such as the treatment of menopausal symptoms, gynecological disorders, and certain hormone-sensitive cancers.
Norgestrel is used in combination with ethinylestradiol or quinestrol in combined birth control pills, alone in progestogen-only birth control pills, and in combination with estradiol or conjugated estrogens in menopausal hormone therapy. [7] It has also been used as an emergency contraceptive in the Yuzpe regimen. [16]
All contain an estrogen, ethinylestradiol or mestranol, [1] [2] in varying amounts, and one of a number of different progestogens. (Regarding the estrogen, the inactive 3-methyl ether of ethinylestradiol, which must be metabolized by the liver into the active ethinylestradiol; 50 μg of mestranol is equivalent to only 35 μg of ethinylestradiol and should not be used when high-dose [50 μg ...
Norelgestromin is available only as a transdermal contraceptive patch in combination with ethinyl estradiol. [6] The Ortho Evra patch is a 20 cm 2, once-weekly adhesive that contains 6.0 mg norelgestromin and 0.6 mg ethinyl estradiol and delivers 200 μg/day norelgestromin and 35 μg/day ethinyl estradiol.
The risk of venous thromboembolism with EE/CPA-containing birth control pills is similar to that with EE and gestodene-, desogestrel-, and drospirenone-containing birth control pills and about 50 to 80% higher than with EE and levonorgestrel-containing birth control pills.
Estradiol/progesterone (TX-001HR), a combination of estradiol and progesterone in oil-filled capsules, is currently pending approval. [45] Estradiol and norgestimate (Prefest; 1 mg / 90 μg) was previously available in the U.S. but was discontinued.
Estradiol, mainly as esters including estradiol valerate, estradiol cypionate, and estradiol enanthate, is also the exclusive estrogen used in combined injectable contraceptives. [ 6 ] As of 2021, more than 95% of prescriptions are for combined hormonal birth control forms containing the synthetic estrogen ethinylestradiol (EE). [ 7 ]