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boxed warning
WARNING: CIGARETTE SMOKING AND SERIOUS CARDIOVASCULAR EVENTS Cigarette smoking increases the risk of serious cardiovascular events from combination oral contraceptive (COC) use. This risk increases with age, particularly in women over 35 years of age, and with the number of cigarettes smoked. For this reason, COCs should not be used by women who are over 35 years of age and smoke [see Contraindications (4) and Warnings and Precautions (5.1) ] . WARNING: CIGARETTE SMOKING AND SERIOUS CARDIOVASCULAR EVENTS See full prescribing information for complete boxed warning. Women over 35 years old who smoke should not use norethindrone acetate and ethinyl estradiol tablets and ferrous fumarate tablets (4) Cigarette smoking increases the risk of serious cardiovascular events from combination oral contraceptive (COC) use (4)
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warnings and cautions
5 WARNINGS AND PRECAUTIONS Vascular risks: Stop norethindrone acetate and ethinyl estradiol tablets and ferrous fumarate tablets if a thrombotic event occurs. Stop at least 4 weeks before through 2 weeks after major surgery. Start no earlier than 4 weeks after delivery, in women who are not breastfeeding (5.1) Liver disease: Discontinue if jaundice occurs (5.2) High blood pressure: Do not prescribe for women with uncontrolled hypertension or hypertension with vascular disease (5.4) Carbohydrate and lipid metabolic effects: Monitor prediabetic and diabetic women taking norethindrone acetate and ethinyl estradiol tablets and ferrous fumarate tablets. Consider an alternative contraceptive method for women with uncontrolled dyslipidemia (5.6) Headache: Evaluate significant change in headaches and discontinue if indicated (5.7) Uterine bleeding: Evaluate irregular bleeding or amenorrhea (5.8) 5.1 Thromboembolic Disorders and Other Vascular Problems Stop norethindrone acetate and ethinyl estradiol tablets and ferrous fumarate tablets if an arterial or deep venous thrombotic event (VTE) occurs. Stop norethindrone acetate and ethinyl estradiol tablets and ferrous fumarate tablets if there is unexplained loss of vision, proptosis, diplopia, papilledema, or retinal vascular lesions. Evaluate for retinal vein thrombosis immediately. If feasible, stop norethindrone acetate and ethinyl estradiol tablets and ferrous fumarate tablets at least 4 weeks before and through 2 weeks after major surgery or other surgeries known to have an elevated risk of VTE. Start norethindrone acetate and ethinyl estradiol tablets and ferrous fumarate tablets no earlier than 4 weeks after delivery, in women who are not breastfeeding. The risk of postpartum VTE decreases after the third postpartum week, whereas the risk of ovulation increases after the third postpartum week. The use of COCs increases the risk of VTE. However, pregnancy increases the risk of VTE as much or more than the use of COCs. The risk of VTE in women using COCs is 3 to 9 per 10,000 woman-years. The risk of VTE is highest during the first year of use of a COC. The risk of thromboembolic disease due to oral contraceptives gradually disappears after COC use is discontinued. Use of COCs also increases the risk of arterial thrombosis such as strokes and myocardial infarctions, especially in women with other risk factors for...
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adverse reactions
6 ADVERSE REACTIONS The following serious adverse reactions with the use of COCs are discussed elsewhere in the labeling: Serious cardiovascular events and stroke [see Boxed Warning and Warnings and Precautions (5.1) ] Vascular events [see Warnings and Precautions (5.1) ] Liver disease [see Warnings and Precautions (5.2) ] Adverse reactions commonly reported by COC users are: Irregular uterine bleeding Nausea Breast tenderness Headache The most common adverse reactions in clinical trials (greater than or equal to 2%) were: headache, vaginal candidiasis, nausea, menstrual cramps, breast tenderness, bacterial vaginitis, abnormal cervical smear, acne, mood swings, and weight gain. (6.1) To report SUSPECTED ADVERSE REACTIONS, contact Amneal Pharmaceuticals at 1-877-835-5472 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trial Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to the rates in the clinical trials of another drug and may not reflect the rates observed in practice. The data presented in Section 6.1 are from a clinical trial conducted with a 24-day regimen of norethindrone acetate 1 mg/ethinyl estradiol 0.020 mg tablets. Norethindrone acetate and ethinyl estradiol tablets and ferrous fumarate tablets is bioequivalent to these norethindrone acetate/ethinyl estradiol tablets. Common Adverse Reactions (Greater Than or Equal to 2% of all Treated Subjects) : The most common adverse reactions reported by at least 2% of the 743 women using norethindrone acetate/ethinyl estradiol tablets were the following, in order of decreasing incidence: headache (6.3%), vaginal candidiasis (6.1%), nausea (4.6%), menstrual cramps (4.4%), breast tenderness (3.4%), bacterial vaginitis (3.1%), abnormal cervical smear (3.1%), acne (2.7%), mood swings (2.2%), and weight gain (2%). Adverse Reactions Leading to Study Discontinuation : Among the 743 women using norethindrone acetate/ethinyl estradiol tablets, 46 women (6.2%) withdrew because of an adverse event. Adverse events occurring in 3 or more subjects leading to discontinuation of treatment were, in decreasing order: abnormal or irregular bleeding (1.3%), nausea (0.8%), menstrual cramps (0.5%), and increased blood pressure (0.4%). 6.2 Post-marketing Experience Five studies that comp...