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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
Norgestrel
Hormonal medication used for birth control
Dénomination Commune Française. It is also known as d-norgestrel, d(–)-norgestrel, or D-norgestrel, as well as by its developmental code names WY-5104 (Wyeth)
Levonorgestrel
Ingredients of oral contraceptives
intervals can be decreased. In 2023, the combination ethinylestradiol/norgestrel was the 282nd most commonly prescribed medication in the United States
Birth control pill formulations
Birth_control_pill_formulations
Combination drug
estrogens/norgestrel (CEEs/NG), sold under the brand name Prempak-C among others, is a combination of conjugated estrogens (CEEs), an estrogen, and norgestrel (NG)
Conjugated estrogens/norgestrel
Conjugated_estrogens/norgestrel
Brand of norgestrel
Opill is a birth control pill formulated from norgestrel, which works to thicken the cervical mucus and prevent pregnancy. Opill is manufactured by HRA
Opill
Androgenic Anabolic steroid
lynestrenol, etynodiol diacetate, and noretynodrel, while the gonanes include norgestrel, levonorgestrel, desogestrel, etonogestrel, gestodene, norgestimate, dienogest
Nandrolone
Pharmaceutical drug classification
ethinylestradiol G03AA05 Norethisterone and ethinylestradiol G03AA06 Norgestrel and ethinylestradiol G03AA07 Levonorgestrel and ethinylestradiol G03AA08
ATC_code_G03
Type of contraceptive pill
compounds. For example, the medication Opill contains the synthetic hormone norgestrel, which has some distinct chemical differences despite producing a similar
Progestogen-only_pill
Chemical compound
WY-4355) is a steroidal progestin of the 19-nortestosterone group related to norgestrel that was investigated as an oral contraceptive in the 1970s but was never
Chloroethynylnorgestrel
Medication
referred to as a "third-generation" progestin. Like norethisterone and Norgestrel, Desogestrel is widely available as a progestogen-only "mini pill" for
Desogestrel
Progestin medication
sometimes referred to as a "first-generation" progestin. Like desogestrel and Norgestrel, Norethisterone is available as a progestogen-only "mini pill" for birth
Norethisterone
Method of emergency contraception
combination of ethinyl estradiol and levonorgestrel, specifically 1 mg of norgestrel (or 0.50mg of levonorgestrel) and 100 mcg of ethinyl estradiol ASAP and
Yuzpe_regimen
Birth control method taken orally
lynestrenol, norethynodrel. 2nd generation progestin: levonorgestrel, dl-norgestrel. 3rd generation progestin: norgestimate, gestodene, desogestrel. Hormonal
Combined oral contraceptive pill
Combined_oral_contraceptive_pill
British scientist
post-menopausal syndrome), 19-nor-testosterone, and Norgestrel (a novel progestogen). Norgestrel was found to be a potent contraceptive and formed the
Herchel_Smith
Chemical compound
metabolic route for other 19-nortestosterone progestins like norethisterone, norgestrel, and etonogestrel, and this may serve to improve the metabolic stability
Dienogest
Gender-affirming medical treatment
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Gender-affirming hormone therapy
Gender-affirming_hormone_therapy
Medication producing effects similar to progesterone
ethisterone, gestrinone, normethandrone, norvinisterone High: levonorgestrel, norgestrel, norgestrienone, tibolone Moderate: norethisterone and its prodrugs (norethisterone
Progestogen_(medication)
Combination drug
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Estradiol/levonorgestrel
Hormonal disorder affecting the female repoductive system
frequently effective in reducing hirsutism and acne. Progestogens such as norgestrel and levonorgestrel should be avoided due to their androgenic effects.
Polyendocrine metabolic ovarian syndrome
Polyendocrine_metabolic_ovarian_syndrome
Chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
5α-Dihydrolevonorgestrel
Androgen and anabolic steroid
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Metandienone
Class of medications
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
5α-Reductase_inhibitor
Organochloride known as an insecticide
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
DDT
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Testosterone_enanthate
Polycyclic organic compound having sterane as a core structure
petrochemicals (e.g. 13-alkyl steroids). For example, the pharmaceutical Norgestrel begins from methoxy-1-tetralone, a petrochemical derived from phenol.
Steroid
Medication drug
>1 mg/day E2 1.68 (1.57–1.80)* 1.38 (1.23–1.56)* 1.84 (1.69–2.00)* Estradiol/norgestrel or estradiol/drospirenone 1.42 (1.00–2.03) Conjugated estrogens/medroxyprogesterone
Drospirenone
Drug class
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Progesterone synthesis inhibitor
Progesterone_synthesis_inhibitor
Chemicals that can interfere with endocrine or hormonal systems
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Endocrine_disruptor
Pharmaceutical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Finasteride/latanoprost/minoxidil
Finasteride/latanoprost/minoxidil
Steroidal antiandrogen and antimineralocorticoid
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Spironolactone
Class of pharmaceutical drugs
S, Vlotides J, Gwee HM, Kahn F, Sood R, Joplin GF (1979). "Effects of norgestrel and ethinyloestradiol ingestion on serum levels of sex hormones and gonadotrophins
Antiandrogen
Pregnancy caused from the result of rape
colleagues began systematic studies on the use of ethinylestradiol and norgestrel to provide emergency contraception after an assault. These treatments
Pregnancy_from_rape
Type of steroid hormone
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Sex_hormone
Anabolic steroid
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Trenbolone
Canadian obstetrician-gynecologist (1936–2025)
multicenter clinical investigation employing ethinyl estradiol combined with dl-norgestrel as postcoital contraceptive agent. Fertility and sterility, 1982 R Minielly
A._Albert_Yuzpe
Chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Metribolone
Phytochemical
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Phytoprogestogen
Steroid medication
acetate, norethisterone enanthate) Noretynodrel Norgesterone Norgestimate Norgestrel Norgestrienone Norvinisterone Oxendolone Quingestanol Quingestanol acetate
Mometasone
Progestogens and estrogens systemic contraceptives, sequential preparations
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Ethinylestradiol/desogestrel
Chemical used in plastics, xenoestrogen
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Bisphenol_A
Pharmaceutical combination
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Estradiol/norethisterone acetate
Estradiol/norethisterone_acetate
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Drostanolone
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Nandrolone_laurate
Steroid drug
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
YK-11
Organic chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Azelaic_acid
Blood clot (thrombus) that forms within a vein
>1 mg/day E2 1.68 (1.57–1.80)* 1.38 (1.23–1.56)* 1.84 (1.69–2.00)* Estradiol/norgestrel or estradiol/drospirenone 1.42 (1.00–2.03) Conjugated estrogens/medroxyprogesterone
Venous_thrombosis
Anabolic–androgenic steroid
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Dimethyltrienolone
Pharmaceutical combination
acetate, norethisterone enanthate) Noretynodrel Norgesterone Norgestimate Norgestrel Norgestrienone Norvinisterone Oxendolone Quingestanol Quingestanol acetate
Ethinylestradiol/levonorgestrel
Ethinylestradiol/levonorgestrel
Estrogen medication
combined oral contraceptive containing 50 μg ethinylestradiol and 0.5 mg norgestrel for 9 days. However, investigation revealed that the progestin was the
Ethinylestradiol
Skin condition characterized by pimples
acne severity. First-generation progestins such as norethindrone and norgestrel have androgenic properties and may worsen acne. Although oral estrogens
Acne
Human glycoprotein that binds to androgens and estrogens
CRYSTAL STRUCTURE OF THE N-TERMINAL LG-DOMAIN OF SHBG IN COMPLEX WITH NORGESTREL 1lhw: CRYSTAL STRUCTURE OF THE N-TERMINAL LG-DOMAIN OF SHBG IN COMPLEX
Sex_hormone–binding_globulin
Type of drug
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Androgen_receptor_degrader
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Clascoterone
Any steroid hormone that promotes male characteristics
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Androgen
Immunomodulatory drug
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Thalidomide
Chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
LGD-2941
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Boldenone_undecylenate
Chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
RU-58841
Chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Androstane
Chemical compound
has been reported: Others: The starting material is an intermediate in Norgestrel & Norboletone synthesis (q.v.). 21st century methods: The possibility
Etonogestrel
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Drostanolone_propionate
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Testosterone cyclohexylpropionate
Testosterone_cyclohexylpropionate
Androgen and anabolic steroid
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Oxandrolone
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Nandrolone cyclohexylpropionate
Nandrolone_cyclohexylpropionate
Primary male sex hormone
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Testosterone
Pharmaceutical combination
>1 mg/day E2 1.68 (1.57–1.80)* 1.38 (1.23–1.56)* 1.84 (1.69–2.00)* Estradiol/norgestrel or estradiol/drospirenone 1.42 (1.00–2.03) Conjugated estrogens/medroxyprogesterone
Conjugated estrogens/medroxyprogesterone acetate
Conjugated_estrogens/medroxyprogesterone_acetate
Chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Sturamustine
Class of drugs
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Anabolic_steroid
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Darolutamide
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
List of sex-hormonal medications available in the United States
List_of_sex-hormonal_medications_available_in_the_United_States
Hormone therapy used to treat symptoms of menopause
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Hormone_replacement_therapy
Chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
GSK-971086
Chemical compound
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
17α-Hydroxyprogesterone
Medication
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Testosterone_(patch)
Combination drug
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Testosterone propionate/testosterone phenylpropionate/testosterone isocaproate/testosterone caproate
Testosterone_propionate/testosterone_phenylpropionate/testosterone_isocaproate/testosterone_caproate
overdraft fees. July 13 – The FDA announces that the birth control pill Norgestrel, also known as Opill, will be available without a prescription. July 14
2023_in_the_United_States
Chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Oxofluoxymesterone
Combination drug
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Ethinylestradiol/gestodene
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Testosterone_cypionate
Combination drug
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Estradiol hemisuccinate/progesterone
Estradiol_hemisuccinate/progesterone
Class of compounds
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Antiprogestogen
Combination drug
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Buspirone/testosterone
Antimicrobial agent
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Triclocarban
Medication
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Cimetidine
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Fluoxymesterone
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Trenbolone_acetate
Pharmaceutical combination
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Estradiol/progesterone
Chemicals regulated in the United States
Norethisterone acetate (Norethindrone acetate) 51-98-9 Norethynodrel 68-23-5 Norgestrel 6533-00-2 Ochratoxin A 303-47-9 Oil Orange SS 2646-17-5 Oral contraceptives
California Proposition 65 list of chemicals
California_Proposition_65_list_of_chemicals
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Chlorodehydromethyltestosterone
Chlorodehydromethyltestosterone
Antifungal chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Ketoconazole
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Medical_uses_of_bicalutamide
Chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Bexlosteride
Index of lists with the same name
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
List_of_steroid_esters
Chemical compound
Etonogestrel Gestodene Gestrinone Levonorgestrel# Norelgestromin Norgestimate Norgestrel Spirolactone derivatives: Drospirenone Others: Anabolic–androgenic steroids
Allylestrenol
Chemical compound
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Topilutamide
Chemical compound
Norethisterone esters (e.g., norethisterone acetate, norethisterone enanthate) Norgestrel Norgestrienone Quingestanol Quingestanol acetate Tibolone
Methylstenbolone
Human hormone
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Dihydrotestosterone
Estrogen medication
and Premelle in South Africa. Prempak-C is a combination of CEEs and norgestrel which is used in the United Kingdom and Ireland, and Prempak N is a combination
Conjugated_estrogens
Tri-Lo-Linyah, Tri-Mili, Tri-Previfem, Tri-Sprintec) Ethinylestradiol and norgestrel (Cryselle, Elinest, Lo/Ovral, Lo/Ovral-28, Low-Ogestrel-21, Low-Ogestrel-28
List of progestogens available in the United States
List_of_progestogens_available_in_the_United_States
Combination drug
Progestins (e.g., ethisterone (ethynyltestosterone), levonorgestrel, norgestrel, norethisterone (norethindrone), lynestrenol, norgestrienone) Tibolone
Testosterone propionate/testosterone enanthate/testosterone undecylenate
Testosterone_propionate/testosterone_enanthate/testosterone_undecylenate
NORGESTREL
NORGESTREL
NORGESTREL
NORGESTREL
NORGESTREL
NORGESTREL
NORGESTREL
NORGESTREL
NORGESTREL