NDAORAL-28TABLET
Approved
Nov 1984
Lifecycle
LOE Approaching
Competitive Pressure
30/100
Data completeness
2/8 — Basic
TRIPHASIL-28 (ethinyl estradiol; levonorgestrel) by Pfizer. Approved for pregnancy. First approved in 1984.
Drug data last refreshed 21h ago · AI intelligence enriched 2w ago
AI summarySynthesized from FDA + DailyMed + ClinicalTrials.gov data
TRIPHASIL-28 is an oral combined hormonal contraceptive containing ethinyl estradiol and levonorgestrel in a triphasic dosing regimen delivered across 28 days. It prevents pregnancy through suppression of ovulation and alteration of cervical mucus and endometrial environment. This product represents a foundational contraceptive option for women seeking reliable birth control.
LOE Approaching
Product is approaching loss of exclusivity in a mature, declining market category; expect team consolidation and transition focus toward generic defense or product line optimization.
Mechanism of Action
Mechanism of action data is being enriched from DailyMed and FDA sources. Check back soon for updated drug intelligence.
Indications (1)
Career Relevance
Positions linked to TRIPHASIL-28 are limited given the product's approaching LOE and reduced commercial investment. Roles available focus primarily on generic defense, cost optimization, and supply chain management rather than growth-oriented brand building. Career advancement opportunities are constrained; professionals should expect transition planning toward growth-stage products or role specialization in mature product management.
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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.