United States · FDA National Drug Code directory
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A source-listed medicine record.
Factual source checks only. This page is not a clinically reviewed monograph. Historical or discontinued records may be included; listing does not confirm approval, current availability or pharmacy stock.
Medicine identity
- Source reference
- 50419-455_2ace4c5d-880e-4ac1-a5e9-ff8028afc282
- Product NDC
- 50419-455
- Form
- PATCH
- Composition / generic term
- estradiol
- Labeler
- Bayer HealthCare Pharmaceuticals Inc.
- Marketing category
- NDA
- Marketing start / end (source format)
- 20040608
- Source listing expiry
- 20271231
Source-listed ingredients
- ESTRADIOL — 14 ug/d
These values do not establish equivalence or a dose recommendation.
Packages
- 4 PATCH in 1 CARTON (50419-455-04) / 7 d in 1 PATCH · 50419-455-04
Source and coverage
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Snapshot retrieved: 2026-09-17. This is the acquisition date, not a medical review date.
Clinical information, images and comparisons appear only when separately reviewed for this record. Coverage may be incomplete. Ask a pharmacist or clinician about your treatment.
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