168 HR estradiol 0.0025 MG/HR Transdermal System — RxCUI 403923
RxNorm drug concept · Semantic clinical drug
RxCUI 403923
Semantic clinical drug · SCD
● Current RxNorm concept 31 FDA products
31 package NDCs
Snapshot Jul 14, 2026
What you’re looking at: the standardized identity of one medicine, as the U.S. drug-data system sees it. Below — every FDA-listed product, package code, price benchmark, and billing code that maps to it.
🗂️ Key Facts
RxCUI403923
Official name168 HR estradiol 0.0025 MG/HR Transdermal System
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known asestradiol 0.06 MG/24HR Weekly Transdermal Patch; estradiol 0.06 MG/Day Weekly Transdermal System
FDA products mapped31
Package NDCs mapped31
Reported Medicaid activity (SDUD)159,805 prescriptions · 51 state & territory Medicaid programs · latest period Q4 2025
RxNorm release07/06/2026
Snapshot dataJul 14, 2026
📖 Skip the Codes — Read It in Plain English.
Our pharmacist-built guide to Estradiol Topical: what it is, how it’s used, side effects, and interactions.
📗 Our plain-language guide HelloPharmacist
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🕸️ Concept Web — How 168 HR estradiol 0.0025 MG/HR Transdermal System Connects
One RxCUI never lives alone. Follow the path from the raw ingredient down to the exact strength-and-form concepts FDA products carry — every stop is a real RxNorm concept with its own identifier. Hover or focus any chip for what it means.
This page's concept
168 HR estradiol 0.0025 MG/HR Transdermal System
RxCUI 403923 Semantic clinical drug · SCD
Every web starts here: one RxCUI, one fixed meaning in the RxNorm vocabulary.
-
Ingredients 1
The active substance itself — no strength, form, or brand attached yet.
-
Estradiol
4083IN
-
Estradiol
-
Brand names 1
The same medicine's trade names. A brand name alone says nothing about strength or form.
-
Climara
323984BN
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Climara
-
Dose forms 9
The ingredient poured into a form — tablet, solution, cream — still without one fixed strength.
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Estradiol Transdermal System
1805869SCDF -
Estradiol Topical Product
1165762SCDG -
Estradiol Transdermal Product
1294793SCDG -
Estradiol Transdermal System [Climara]
1805887SBDF -
Climara Topical Product
1172338SBDG -
Climara Transdermal Product
1297126SBDG -
Transdermal System
316987DF -
Topical Product
1151122DFG - +1 more in this family
-
Estradiol Transdermal System
-
Clinical & branded drugs 3
Ingredient + strength + dose form. These are the concepts real FDA products actually carry.
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Estradiol 0.0025 MG/HR
405952SCDC -
168 HR estradiol 0.0025 MG/HR Transdermal System [Climara]
404657SBD -
Estradiol 0.0025 MG/HR [Climara]
576560SBDC
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Estradiol 0.0025 MG/HR
Showing up to 8 concepts per family — 13 of 14 stored related concepts drawn.
These are official RxNorm vocabulary relationships — how concepts name and organize the same medicine. They do not establish therapeutic equivalence or substitutability: two concepts appearing in one web is never a statement that products can be swapped.
🔀 Generic ⇄ Brand Crosswalk
The same medicine has an unbranded (generic) identity and one or more brand-name identities — each with its own RxCUI. This is a naming relationship in RxNorm, not a statement that any two products are substitutable.
Generic (Clinical) Concepts
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Estradiol 0.0025 MG/HR
SCDC · 405952 -
Estradiol Transdermal System
SCDF · 1805869 -
Estradiol Topical Product
SCDG · 1165762 -
Estradiol Transdermal Product
SCDG · 1294793
Brand-Name Concepts
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168 HR estradiol 0.0025 MG/HR Transdermal System [Climara]
SBD · 404657 -
Estradiol 0.0025 MG/HR [Climara]
SBDC · 576560 -
Estradiol Transdermal System [Climara]
SBDF · 1805887 -
Climara Topical Product
SBDG · 1172338 -
Climara Transdermal Product
SBDG · 1297126 -
Climara
BN · 323984
📦 FDA Products & Package NDCs
31 products · 31 package NDCs
31 package NDCs map to RxCUI 403923 in the current snapshot — up to 50 per page. Each linked NDC opens its full package page.
| Package NDC | Package | Brand / generic name | Labeler | Marketing start |
|---|---|---|---|---|
| 00378-3349-99 | 4 POUCH in 1 CARTON (0378-3349-99) / 1 PATCH in 1 POUCH (03... | Estradiol | Mylan Pharmaceuticals Inc. | 2005-04-07 |
| 00378-3350-99 | 4 POUCH in 1 CARTON (0378-3350-99) / 1 PATCH in 1 POUCH (03... | Estradiol | Mylan Pharmaceuticals Inc. | 2000-03-01 |
| 00378-3351-99 | 4 POUCH in 1 CARTON (0378-3351-99) / 1 PATCH in 1 POUCH (03... | Estradiol | Mylan Pharmaceuticals Inc. | 2005-04-07 |
| 00378-3352-99 | 4 POUCH in 1 CARTON (0378-3352-99) / 1 PATCH in 1 POUCH (03... | Estradiol | Mylan Pharmaceuticals Inc. | 2000-03-01 |
| 00378-3360-99 | 4 POUCH in 1 CARTON (0378-3360-99) / 1 PATCH in 1 POUCH (03... | Estradiol | Mylan Pharmaceuticals Inc. | 2006-08-09 |
| 00378-3361-99 | 4 POUCH in 1 CARTON (0378-3361-99) / 1 PATCH in 1 POUCH (03... | Estradiol | Mylan Pharmaceuticals Inc. | 2006-08-09 |
| 00781-7104-54 | 4 PATCH in 1 CARTON (0781-7104-54) / 7 d in 1 PATCH (0781-7... | Estradiol Transdermal System | Sandoz Inc | 2018-08-31 |
| 00781-7119-54 | 4 PATCH in 1 CARTON (0781-7119-54) / 7 d in 1 PATCH (0781-7... | Estradiol Transdermal System | Sandoz Inc | 2018-08-31 |
| 00781-7122-54 | 4 PATCH in 1 CARTON (0781-7122-54) / 7 d in 1 PATCH (0781-7... | Estradiol Transdermal System | Sandoz Inc | 2018-08-31 |
| 00781-7133-54 | 4 PATCH in 1 CARTON (0781-7133-54) / 7 d in 1 PATCH (0781-7... | Estradiol Transdermal System | Sandoz Inc | 2018-08-31 |
| 00781-7134-54 | 4 PATCH in 1 CARTON (0781-7134-54) / 7 d in 1 PATCH (0781-7... | Estradiol Transdermal System | Sandoz Inc | 2018-08-31 |
| 00781-7136-54 | 4 PATCH in 1 CARTON (0781-7136-54) / 7 d in 1 PATCH (0781-7... | Estradiol Transdermal System | Sandoz Inc | 2018-08-31 |
| 50090-7988-00 | 4 POUCH in 1 CARTON (50090-7988-0) / 1 d in 1 POUCH | Estradiol | A-S Medication Solutions | 2026-06-03 |
| 50419-0451-04 | 4 PATCH in 1 CARTON (50419-451-04) / 7 d in 1 PATCH (50419-... | Climara | Bayer HealthCare Pharmaceuticals Inc. | 1994-12-22 |
| 50419-0452-04 | 4 PATCH in 1 CARTON (50419-452-04) / 7 d in 1 PATCH (50419-... | Climara | Bayer HealthCare Pharmaceuticals Inc. | 1994-12-22 |
| 50419-0453-04 | 4 PATCH in 1 CARTON (50419-453-04) / 7 d in 1 PATCH (50419-... | Climara | Bayer HealthCare Pharmaceuticals Inc. | 1998-03-23 |
| 50419-0454-04 | 4 PATCH in 1 CARTON (50419-454-04) / 7 d in 1 PATCH (50419-... | Climara | Bayer HealthCare Pharmaceuticals Inc. | 1999-03-05 |
| 50419-0456-04 | 4 PATCH in 1 CARTON (50419-456-04) / 7 d in 1 PATCH (50419-... | Climara | Bayer HealthCare Pharmaceuticals Inc. | 2003-05-27 |
| 50419-0459-04 | 4 PATCH in 1 CARTON (50419-459-04) / 7 d in 1 PATCH (50419-... | Climara | Bayer HealthCare Pharmaceuticals Inc. | 2008-01-03 |
| 68382-0324-04 | 4 POUCH in 1 CARTON (68382-324-04) / 1 PATCH in 1 POUCH (68... | estradiol | Zydus Pharmaceuticals USA Inc. | 2023-11-02 |
| 68382-0325-04 | 4 POUCH in 1 CARTON (68382-325-04) / 1 PATCH in 1 POUCH (68... | estradiol | Zydus Pharmaceuticals USA Inc. | 2023-11-02 |
| 68382-0326-04 | 4 POUCH in 1 CARTON (68382-326-04) / 1 PATCH in 1 POUCH (68... | estradiol | Zydus Pharmaceuticals USA Inc. | 2023-11-02 |
| 68382-0327-04 | 4 POUCH in 1 CARTON (68382-327-04) / 1 PATCH in 1 POUCH (68... | estradiol | Zydus Pharmaceuticals USA Inc. | 2023-11-02 |
| 68382-0328-04 | 4 POUCH in 1 CARTON (68382-328-04) / 1 PATCH in 1 POUCH (68... | estradiol | Zydus Pharmaceuticals USA Inc. | 2023-11-02 |
| 68382-0329-04 | 4 POUCH in 1 CARTON (68382-329-04) / 1 PATCH in 1 POUCH (68... | estradiol | Zydus Pharmaceuticals USA Inc. | 2023-11-02 |
| 70771-1401-04 | 4 POUCH in 1 CARTON (70771-1401-4) / 1 PATCH in 1 POUCH (70... | estradiol | Zydus Lifesciences Limited | 2023-11-02 |
| 70771-1402-04 | 4 POUCH in 1 CARTON (70771-1402-4) / 1 PATCH in 1 POUCH (70... | estradiol | Zydus Lifesciences Limited | 2023-11-02 |
| 70771-1403-04 | 4 POUCH in 1 CARTON (70771-1403-4) / 1 PATCH in 1 POUCH (70... | estradiol | Zydus Lifesciences Limited | 2023-11-02 |
| 70771-1404-04 | 4 POUCH in 1 CARTON (70771-1404-4) / 1 PATCH in 1 POUCH (70... | estradiol | Zydus Lifesciences Limited | 2023-11-02 |
| 70771-1405-04 | 4 POUCH in 1 CARTON (70771-1405-4) / 1 PATCH in 1 POUCH (70... | estradiol | Zydus Lifesciences Limited | 2023-11-02 |
| 70771-1406-04 | 4 POUCH in 1 CARTON (70771-1406-4) / 1 PATCH in 1 POUCH (70... | estradiol | Zydus Lifesciences Limited | 2023-11-02 |
Observed labelers:
Bayer HealthCare Pharmaceuticals Inc. (6) ·
Mylan Pharmaceuticals Inc. (6) ·
Sandoz Inc (6) ·
Zydus Lifesciences Limited (6) ·
Zydus Pharmaceuticals USA Inc. (6) ·
A-S Medication Solutions (1)
— this is the FDA-listed mapping footprint, not sales, inventory, availability, or market share.
🗃️ Sources & Limits
Atlas generation902fddb9-e9c1-4004-bf4c-dba4d51037c7
openFDA export observedJul 14, 2026
RxNorm release07/06/2026
Methodology2026-07-full-catalog-v1
- A shared RxCUI does not prove interchangeability. Products mapped to the same concept are not thereby equivalent or substitutable — equivalence is a separate, product-level determination.
- Listing here does not establish approval or coverage. Appearing in this snapshot is a data observation, not an FDA approval status or a payer coverage decision.
- Missing data never means zero. A silent dataset (no price, no billing code, no utilization) means no observation — not that the real-world value is zero.
- Counts describe the mapping footprint. Product, package, and labeler counts are the FDA-listed mapping footprint in this snapshot — not sales, inventory, availability, or market share.
This product uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.
Reference information about drug-concept identifiers and public regulatory data — not medical advice. Talk to your pharmacist or prescriber about your own medication.