Ethinylestradiol/norethisterone

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Ethinylestradiol/norethisterone
Combination of
Ethinylestradiol Estrogen
Norethisterone Progestogen
Clinical data
Trade names Alyacen, Aranelle, Balziva, others
Other namesEE/NET
AHFS/Drugs.com Monograph
MedlinePlus a601050
License data
Routes of
administration 		By mouth
ATC code
Legal status
Legal status
Identifiers
CAS Number
PubChem CID
ChemSpider
  • None
CompTox Dashboard (EPA)

Ethinylestradiol/norethisterone (EE/NET), or ethinylestradiol/norethindrone, is a combination birth control pill which contains ethinylestradiol (EE), an estrogen and norethisterone (NET), a progestin. [1] It is used for birth control, symptoms of menstruation, endometriosis, and menopausal symptoms. [1] [2] Other uses include acne. [1] It is taken by mouth. [1] Some preparations of EE/NET additionally contain an iron supplement in the form of ferrous fumarate. [3]

Side effects can include nausea, headache, blood clots, breast pain, depression, and liver problems. [2] Use is not recommended during pregnancy, the initial three weeks after childbirth, and in those at high risk of blood clots. [2] [4] It, however, may be started immediately after a miscarriage or abortion. [4] Smoking while using combined birth control pills is not recommended. [5] It works by stopping ovulation, making the uterus not suitable for implantation, and making the mucus at the opening to the cervix thick. [4]

This combination pill was approved for medical use in the United States in 1964. [6] It is on the World Health Organization's List of Essential Medicines. [7] It is available as a generic medication. [8] It is marketed under a large number of brand names. [9] In 2022, the combination of ethinylestradiol with norethisterone or with norethisterone acetate was the 80th most commonly prescribed medication in the United States, with more than 8 million prescriptions. [10] [11]

See also

Related Research Articles

<span class="mw-page-title-main">Ethinylestradiol</span> Estrogen medication

Ethinylestradiol (EE) is an estrogen medication which is used widely in birth control pills in combination with progestins. In the past, EE was widely used for various indications such as the treatment of menopausal symptoms, gynecological disorders, and certain hormone-sensitive cancers. It is usually taken by mouth but is also used as a patch and vaginal ring.

<span class="mw-page-title-main">Desogestrel</span> Medication

Desogestrel is a progestin medication which is used in birth control pills. It is also used in the treatment of menopausal symptoms in women. The medication is available and used alone or in combination with an estrogen. It is taken by mouth.

<span class="mw-page-title-main">Drospirenone</span> Medication drug

Drospirenone is a progestin and antiandrogen medication which is used in birth control pills to prevent pregnancy and in menopausal hormone therapy, among other uses. It is available both alone under the brand name Slynd and in combination with an estrogen under the brand name Yasmin among others. The medication is an analog of the drug spironolactone. Drospirenone is taken by mouth.

<span class="mw-page-title-main">Norethisterone acetate</span> Chemical compound

Norethisterone acetate (NETA), also known as norethindrone acetate and sold under the brand name Primolut-Nor among others, is a progestin medication which is used in birth control pills, menopausal hormone therapy, and for the treatment of gynecological disorders. The medication available in low-dose and high-dose formulations and is used alone or in combination with an estrogen. It is ingested orally.

<span class="mw-page-title-main">Norelgestromin</span> Pharmaceutical drug

Norelgestromin, or norelgestromine, sold under the brand names Evra and Ortho Evra among others, is a progestin medication which is used as a method of birth control for women. The medication is available in combination with an estrogen and is not available alone. It is used as a patch that is applied to the skin.

<span class="mw-page-title-main">Norgestimate</span> Chemical compound

Norgestimate, sold under the brand name Ortho Tri-Cyclen among others, is a progestin medication which is used in birth control pills for women and in menopausal hormone therapy. The medication is available in combination with an estrogen and is not available alone. It is taken by mouth.

<span class="mw-page-title-main">Norgestrel</span> Progestin medication used for birth control

Norgestrel, sold under the brand name Opill among others, is a progestin which is used in birth control pills. It is often combined with the estrogen ethinylestradiol, marketed as Ovral. It is also used in menopausal hormone therapy. It is taken by mouth.

Ethinylestradiol/norethisterone acetate (EE/NETA), or ethinylestradiol/norethindrone acetate, is a combination of ethinylestradiol (EE) and norethisterone acetate (NETA) which is used as birth control and menopausal hormone therapy. EE is an estrogen, while norethisterone acetate (NETA) is a progestin. It is taken by mouth. Some preparations of EE/NETA used in birth control additionally contain an iron supplement in the form of ferrous fumarate.

<span class="mw-page-title-main">Etynodiol diacetate</span> Chemical compound

Etynodiol diacetate, or ethynodiol diacetate, sold under the brand name Ovulen among others, is a progestin medication which is used in birth control pills. The medication is available only in combination with an estrogen. It is taken by mouth.

<span class="mw-page-title-main">Norethisterone</span> Progestin medication

Norethisterone, also known as norethindrone and sold under the brand name Norlutin among others, is a progestin medication used in birth control pills, menopausal hormone therapy, and for the treatment of gynecological disorders. The medication is available in both low-dose and high-dose formulations and both alone and in combination with an estrogen. It is used by mouth or, as norethisterone enanthate, by injection into muscle.

<span class="mw-page-title-main">Mestranol</span> Chemical compound

Mestranol, sold under the brand names Enovid, Norinyl, and Ortho-Novum among others, is an estrogen medication which has been used in birth control pills, menopausal hormone therapy, and the treatment of menstrual disorders. It is formulated in combination with a progestin and is not available alone. It is taken by mouth.

<span class="mw-page-title-main">Norethisterone enanthate</span> Chemical compound

Norethisterone enanthate (NETE), also known as norethindrone enanthate, is a form of hormonal birth control which is used to prevent pregnancy in women. It is used both as a form of progestogen-only injectable birth control and in combined injectable birth control formulations. It may be used following childbirth, miscarriage, or abortion. The failure rate per year in preventing pregnancy for the progestogen-only formulation is 2 per 100 women. Each dose of this form lasts two months with only up to two doses typically recommended.

<span class="mw-page-title-main">Drospirenone/ethinylestradiol/levomefolic acid</span> Pharmaceutical combination

Drospirenone/ethinylestradiol/levomefolic acid (EE/DRSP/LMF), sold under the brand name Beyaz among others, is a combination of ethinylestradiol (EE), an estrogen, drospirenone (DRSP), a progestogen, antimineralocorticoid, and antiandrogen, and levomefolic acid (LMF), a form of vitamin B9, which is used as a birth control pill to prevent pregnancy in women. The formulation contains folate as the calcium salt of levomefolic acid to lower the risk of complications such as fetal neural tube defects should the medication fail as a form of birth control. EE/DRSP/LMF was approved for use by the US Food and Drug Administration (FDA) in September 2010.

<span class="mw-page-title-main">Ethinylestradiol/levonorgestrel</span> Pharmaceutical combination

Ethinylestradiol/levonorgestrel (EE/LNG) is a combined birth control pill made up of ethinylestradiol, an estrogen and levonorgestrel a progestin. It is used for birth control, symptoms of menstruation, endometriosis, and as emergency contraception. It is taken by mouth. Some preparations of EE/LNG additionally contain an iron supplement in the form of ferrous bisglycinate or ferrous fumarate.

<span class="mw-page-title-main">Ethinylestradiol sulfonate</span> Estrogenic drug

Ethinylestradiol sulfonate (EES), sold under the brand names Deposiston and Turisteron among others, is an estrogen medication which has been used in birth control pills for women and in the treatment of prostate cancer in men. It has also been investigated in the treatment of breast cancer in women. The medication was combined with norethisterone acetate in birth control pills. EES is taken by mouth once per week.

Combined birth control pills that contain natural estradiol or an estradiol ester include:

<span class="mw-page-title-main">Ethinylestradiol sulfonate/norethisterone acetate</span> Combination drug

Ethinylestradiol sulfonate/norethisterone acetate (EES/NETA), sold under the brand name Deposiston, is a combination medication of ethinylestradiol sulfonate (EES), an estrogen, and norethisterone acetate (NETA), a progestin, which was used as a combined birth control pill for women. It was formulated as oral tablets and contained 1 mg EES and 5 mg NETA per tablet. The medication had a long-lasting depot effect and was taken only once per week, for a total of four tablets per cycle. It was developed and marketed by Jenapharm and was previously available in Germany. EES/NETA was introduced for medical use in 1978.

<span class="mw-page-title-main">Ethinylestradiol/drospirenone</span> Combination drug

Ethinylestradiol/drospirenone (EE/DRSP), sold under the brand name Yasmin among others, is a combination of ethinylestradiol (EE), an estrogen, and drospirenone (DRSP), a progestin, antimineralocorticoid, and antiandrogen, which is used as a birth control pill to prevent pregnancy in women. It is also indicated for the treatment of moderate acne, premenstrual syndrome (PMS), premenstrual dysphoric disorder (PMDD), and dysmenorrhea (painful menstruation) in women. The medication is taken by mouth and contains 30 μg EE and 3 mg DRSP per tablet (brand names Yasmin, others) or 20 μg EE and 3 mg DRSP per tablet (brand names Yaz, Yasminelle, Nikki, others). A formulation with levomefolic acid (vitamin B9) has also been marketed (brand names Beyaz, Safyral, others), with similar indications. EE/DRSP is marketed widely throughout the world.

<span class="mw-page-title-main">Ethinylestradiol/desogestrel</span> Progestogens and estrogens systemic contraceptives, sequential preparations

Ethinylestradiol/desogestrel (EE/DSG), sold under the brand name Marvelon among others, is a fixed-dose combination of ethinylestradiol (EE), an estrogen, and desogestrel (DSG), a progestin, which is used as a birth control pill to prevent pregnancy in women. It is taken by mouth.

References

  1. 1 2 3 4 "Ethinyl estradiol and norethindrone (HRT) medical facts from Drugs.com". www.drugs.com. Archived from the original on 24 December 2016. Retrieved 23 December 2016.
  2. 1 2 3 World Health Organization (2009). Stuart MC, Kouimtzi M, Hill SR (eds.). WHO Model Formulary 2008. World Health Organization. p. 365. hdl: 10665/44053 . ISBN   9789241547659.
  3. ↑ Hamilton, Richard J. (30 April 2020). Tarascon Pocket Pharmacopoeia 2020 Deluxe Lab-Coat Edition. Jones & Bartlett Learning. pp. 347–. ISBN   978-1-284-40304-6.
  4. 1 2 3 "Brevinor Tablets - Summary of Product Characteristics (SPC) - (eMC)". www.medicines.org.uk. Archived from the original on 24 December 2016. Retrieved 23 December 2016.
  5. ↑ "Estrogen-Progestin Combinations". The American Society of Health-System Pharmacists. Archived from the original on 23 December 2016. Retrieved 8 December 2016.
  6. ↑ Haussman, Melissa (2013). Reproductive Rights and the State: Getting the Birth Control, RU-486, Morning-after Pills and the Gardasil Vaccine to the U.S. Market. ABC-CLIO. p. 72. ISBN   9780313398223. Archived from the original on 24 December 2016.
  7. ↑ World Health Organization (2019). World Health Organization model list of essential medicines: 21st list 2019. Geneva: World Health Organization. hdl:10665/325771. WHO/MVP/EMP/IAU/2019.06. License: CC BY-NC-SA 3.0 IGO.
  8. ↑ Hamilton, Richart (2015). Tarascon Pocket Pharmacopoeia 2015 Deluxe Lab-Coat Edition. Jones & Bartlett Learning. p. 353. ISBN   9781284057560.
  9. ↑ "Alyacen 1/35 (birth control) medical facts from Drugs.com". www.drugs.com. Archived from the original on 24 December 2016.
  10. ↑ "The Top 300 of 2022". ClinCalc. Archived from the original on 30 August 2024. Retrieved 30 August 2024.
  11. ↑ "Ethinyl Estradiol; Norethindrone Drug Usage Statistics, United States, 2013 - 2022". ClinCalc. Retrieved 30 August 2024.
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