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Norethindrone and ethinyl estradiol

Published by U.S. Food and Drug Administration | U.S. Department of Health & Human Services | Metadata Last Checked: February 18, 2026 | Last Modified: 2025-03-17
Zenchent FE is a prescription oral contraceptive pill containing norethindrone (0.4 mg) and ethinyl estradiol (0.035 mg), used to prevent pregnancy by regulating hormones. Manufactured by Amneal Pharmaceuticals, it's available as a tablet kit in blister packs. This information was generated using AI and is provided for informational and research purposes only.

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  • Norethindrone and ethinyl estradiol

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