कंजुगेटेड एस्ट्रोजन और बैज़ेडॉक्सीफेन और नॉरएल्जेस्ट्रोमिन और एथिनिल एस्ट्राडियोल का इंटरैक्शन

Breast cancer or other estrogen- or progestin-sensitive cancer ( 4 )

Effects of Other Drugs on Combined Hormonal Contraceptives Substances Decreasing the Plasma Concentrations of CHCs and Potentially Diminishing the Efficacy of CHCs Drugs or herbal products that induce certain enzymes, including cytochrome P450 3A4 (CYP3A4), may decrease the plasma concentrations of CHCs and potentially diminish the effectiveness of CHCs or increase…

WARNING: ENDOMETRIAL CANCER, CARDIOVASCULAR DISORDERS, AND PROBABLE DEMENTIA • Women taking DUAVEE should not take additional estrogens [see Warnings and Precautions (5.1) ] • There is an increased risk of endometrial cancer in a woman with a uterus who uses unopposed estrogens.

Therefore, the relevance of the WHI findings regarding adverse cardiovascular events and dementia to lower CE doses, other routes of administration, or other estrogen-alone products is not known.

• Women taking DUAVEE should not take additional estrogens ( 5.1 )

• Women taking DUAVEE should not take progestins, additional estrogens or additional estrogen agonist/antagonists ( 5.1 )

Women taking DUAVEE should not take additional estrogens as this may increase the risk of endometrial hyperplasia.