Data completeness
2/8 — Basic
FEMINONE (ethinyl estradiol) by Pfizer is ovulation.
Drug data last refreshed 18h ago · AI intelligence enriched Yesterday
AI summarySynthesized from FDA + DailyMed + ClinicalTrials.gov data
FEMINONE is an oral tablet containing ethinyl estradiol, a synthetic estrogen used in hormonal contraception and ovulation suppression. It works by inhibiting the luteinizing hormone (LH) surge necessary for ovulation, thereby preventing conception. This is a pre-launch NDA product sponsored by Pfizer.
PRE_LAUNCH
Pre-launch stage signals early commercial buildout with roles in launch planning, market access, and field preparation teams.
Mechanism of Action
ovulation.
Indications
Indication data is being enriched from DailyMed and FDA labeling. Check back soon for approved therapeutic uses.
Clinical Trials (20)
Evaluate the Effect of Vimseltinib on Pharmacokinetics of Combined Oral Contraceptive (Ethinyl Estradiol/Levonorgestrel)
Started Jun 2026
24 enrolled
Healthy Participants
A Trial to Examine the Interaction of Repinatrabit With Ethinyl Estradiol/Norethindrone, Metformin,Carbamazepine, Rosuvastatin, and Methotrexate When Administered Together
Started Mar 2026
48 enrolled
Healthy Volunteers
A Phase 1 Study to Assess the Effect of ABBV-722 on Ethinyl Estradiol and Levonorgestrel Drug Levels in Healthy Adult Female Participants
Started Mar 2026
15 enrolled
Healthy Volunteer
Drug-drug Interaction Study of Bemnifosbuvir/Ruzasvir (BEM/RZR) and Ethinyl Estradiol/Levonorgestrel (EE/LNG)
Started Dec 2025
24 enrolled
Healthy Volunteer Study
A Study to Investigate the Effect of AZD6234, AZD9550, and a Combination of AZD9550 and AZD6234 on Pharmacokinetics of Combined Oral Contraceptive Ethinyl Estradiol/Levonorgestrel in Healthy Female Participants Living With Overweight or Obesity
Started Jun 2025
50 enrolled
Healthy Participants
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Data Sources
- Drug label: DailyMed / FDA
- Clinical trials: ClinicalTrials.gov
- Patent data: FDA Orange Book
- Spending data: CMS Medicare
The information on this page is for informational purposes only and should not be used as a substitute for professional medical advice. Drug information is sourced from FDA, DailyMed, and other government databases. Adverse event data from FAERS does not establish causation. Always consult a healthcare professional for medical decisions.