Export

EN
FR
Norethisterone
Not recommended as an essential medicine
Section:
22. Medicines for reproductive health and perinatal care 22.1. Contraceptives 22.1.1. Oral hormonal contraceptives
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ATC codes: G03AC01
Indication
Contact with health services for contraceptive management ICD11 code: QA21
INN
Norethisterone
Medicine type
Chemical agent
List type
Complementary
Formulations
Oral > Solid: 350 µg
EML status history
First added in 1979 (TRS 641)
Changed in 1982 (TRS 685)
Removed in 1995 (TRS 867)
Sex
Female
Age
Adolescents and adults
Therapeutic alternatives
Medicines within the same pharmacological class can be used
Patent information
Patents have expired in most jurisdictions
Wikipedia
Norethisterone
DrugBank
Norethisterone
Summary of evidence and Expert Committee recommendations
Levonorgestrel replaced norethisterone as the representative progesterone-only oral contraceptive as it is considered safer in breast-feeding mothers.