Tri-Norinyl (birth control)
Generic name:ethinyl estradiol and norethindrone (birth control) [ ETH-in-il-ess-tra-DYE-ole-and-nor-ETH-in-drone ]
Brand names: Blisovi 24 FE, Estrostep Fe, Femcon FE, Kaitlib FE, Lo Minastrin Fe,
... show all 11 brands
Drug classes:Contraceptives, Sex hormone combinations
The Tri-Norinyl brand name has been discontinued in the U.S. If generic versions of this product have been approved by the FDA, there may be generic equivalents available.
What is Tri-Norinyl?
Tri-Norinyl is a combination birth control pill containing female hormones that prevent ovulation (the release of an egg from an ovary). This medication also causes changes in your cervical mucus and uterine lining, making it harder for sperm to reach the uterus and harder for a fertilized egg to attach to the uterus.
Tri-Norinyl is used as contraception to prevent pregnancy. Tri-Norinyl is also used to treat moderate acne in women who are at least 15 years old and have started having menstrual periods, and who wish to use birth control pills. There are many available brands of ethinyl estradiol and norethindrone. Not all brands are listed on this leaflet.
Tri-Norinyl may also be used for purposes not listed in this medication guide.
Warnings
Do not use birth control pills if you are pregnant or if you have recently had a baby.
You should not use birth control pills if you have: uncontrolled high blood pressure, heart disease, coronary artery disease, circulation problems (especially with diabetes), undiagnosed vaginal bleeding, liver disease or liver cancer, severe migraine headaches, if you also take certain hepatitis C medication, if you will have major surgery, if you smoke and are over 35, or if you have ever had a heart att