Estradiol 1 MG Oral Tablet — RxCUI 197658
RxNorm drug concept · Semantic clinical drug
RxCUI 197658
Semantic clinical drug · SCD
● Current RxNorm concept 47 FDA products
111 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
RxCUI197658
Official nameEstradiol 1 MG Oral Tablet
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
FDA products mapped47
Package NDCs mapped111
Reported Medicaid activity (SDUD)611,929 prescriptions · 52 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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- Apply one full packet once a day to the upper thigh, alternating sides. Let it dry before dressing. Don’t wash the spot for 1 hour, keep it off your face, breasts and vaginal area,...
- Breast tenderness, spotting or irregular bleeding, and cold-like symptoms were the most common. Headache and nausea have also been reported. These are worth mentioning to your pres...
- Get emergency help for signs of a stroke, blood clot, or heart attack, or for hives and swelling. Sudden vision loss or double vision means you should stop and be checked right awa...
🕸️ Concept Web — How Estradiol 1 MG Oral Tablet 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
Estradiol 1 MG Oral Tablet
RxCUI 197658 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.
-
Estrace
202619BN
-
Estrace
-
Dose forms 9
The ingredient poured into a form — tablet, solution, cream — still without one fixed strength.
-
Estradiol Oral Tablet
372078SCDF -
Estradiol Oral Product
1165185SCDG -
Estradiol Pill
1165186SCDG -
Estradiol Oral Tablet [Estrace]
368935SBDF -
Estrace Oral Product
1169730SBDG -
Estrace Pill
1169731SBDG -
Oral Tablet
317541DF -
Oral Product
1151131DFG - +1 more in this family
-
Estradiol Oral Tablet
-
Clinical & branded drugs 3
Ingredient + strength + dose form. These are the concepts real FDA products actually carry.
-
Estradiol 1 MG
315881SCDC -
Estradiol 1 MG Oral Tablet [Estrace]
206101SBD -
Estradiol 1 MG [Estrace]
566973SBDC
-
Estradiol 1 MG
-
Packs 2
Fixed collections of drugs packaged and sold together, like dose packs.
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{15 (estradiol 1 MG / norgestimate 0.09 MG Oral Tablet) / 15 (estradiol 1 MG Oral Tablet) } Pack [Prefest 30 Day]
762394BPCK -
{15 (estradiol 1 MG / norgestimate 0.09 MG Oral Tablet) / 15 (estradiol 1 MG Oral Tablet) } Pack
749850GPCK
-
{15 (estradiol 1 MG / norgestimate 0.09 MG Oral Tablet) / 15 (estradiol 1 MG Oral Tablet) } Pack [Prefest 30 Day]
Showing up to 8 concepts per family — 15 of 16 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
-
Estradiol 1 MG
SCDC · 315881 -
Estradiol Oral Tablet
SCDF · 372078 -
Estradiol Oral Product
SCDG · 1165185 -
Estradiol Pill
SCDG · 1165186 -
{15 (estradiol 1 MG / norgestimate 0.09 MG Oral Tablet) / 15 (estradiol 1 MG Oral Tablet) } Pack
GPCK · 749850
Brand-Name Concepts
-
Estradiol 1 MG Oral Tablet [Estrace]
SBD · 206101 -
Estradiol 1 MG [Estrace]
SBDC · 566973 -
Estradiol Oral Tablet [Estrace]
SBDF · 368935 -
Estrace Oral Product
SBDG · 1169730 -
Estrace Pill
SBDG · 1169731 -
Estrace
BN · 202619 -
{15 (estradiol 1 MG / norgestimate 0.09 MG Oral Tablet) / 15 (estradiol 1 MG Oral Tablet) } Pack [Prefest 30 Day]
BPCK · 762394
📦 FDA Products & Package NDCs
47 products · 111 package NDCs
111 package NDCs map to RxCUI 197658 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 |
|---|---|---|---|---|
| 00555-0886-02 | 100 TABLET in 1 BOTTLE (0555-0886-02) | Estradiol | Teva Pharmaceuticals USA, Inc. | 1997-10-28 |
| 00555-0886-04 | 500 TABLET in 1 BOTTLE (0555-0886-04) | Estradiol | Teva Pharmaceuticals USA, Inc. | 1997-10-28 |
| 00555-0887-02 | 100 TABLET in 1 BOTTLE (0555-0887-02) | Estradiol | Teva Pharmaceuticals USA, Inc. | 1997-10-28 |
| 00555-0887-04 | 500 TABLET in 1 BOTTLE (0555-0887-04) | Estradiol | Teva Pharmaceuticals USA, Inc. | 1997-10-28 |
| 00555-0899-02 | 100 TABLET in 1 BOTTLE (0555-0899-02) | Estradiol | Teva Pharmaceuticals USA, Inc. | 1997-10-28 |
| 24658-0702-01 | 100 TABLET in 1 BOTTLE (24658-702-01) | ESTRADIOL | PURACAP LABORATORIES, LLC | 2021-09-10 |
| 24658-0702-05 | 500 TABLET in 1 BOTTLE (24658-702-05) | ESTRADIOL | PURACAP LABORATORIES, LLC | 2021-09-10 |
| 24658-0703-01 | 100 TABLET in 1 BOTTLE (24658-703-01) | ESTRADIOL | PURACAP LABORATORIES, LLC | 2021-09-10 |
| 24658-0703-05 | 500 TABLET in 1 BOTTLE (24658-703-05) | ESTRADIOL | PURACAP LABORATORIES, LLC | 2021-09-10 |
| 24658-0704-01 | 100 TABLET in 1 BOTTLE (24658-704-01) | ESTRADIOL | PURACAP LABORATORIES, LLC | 2021-09-10 |
| 24658-0704-05 | 500 TABLET in 1 BOTTLE (24658-704-05) | ESTRADIOL | PURACAP LABORATORIES, LLC | 2021-09-10 |
| 24658-0704-90 | 90 TABLET in 1 BOTTLE (24658-704-90) | ESTRADIOL | PURACAP LABORATORIES, LLC | 2021-09-10 |
| 42806-0087-01 | 100 TABLET in 1 BOTTLE (42806-087-01) | ESTRADIOL | EPIC PHARMA, LLC | 2017-04-10 |
| 42806-0087-05 | 500 TABLET in 1 BOTTLE (42806-087-05) | ESTRADIOL | EPIC PHARMA, LLC | 2017-04-10 |
| 42806-0088-01 | 100 TABLET in 1 BOTTLE (42806-088-01) | ESTRADIOL | EPIC PHARMA, LLC | 2017-04-10 |
| 42806-0088-05 | 500 TABLET in 1 BOTTLE (42806-088-05) | ESTRADIOL | EPIC PHARMA, LLC | 2017-04-10 |
| 42806-0089-01 | 100 TABLET in 1 BOTTLE (42806-089-01) | ESTRADIOL | EPIC PHARMA, LLC | 2017-04-10 |
| 42806-0089-05 | 500 TABLET in 1 BOTTLE (42806-089-05) | ESTRADIOL | EPIC PHARMA, LLC | 2017-04-10 |
| 42806-0089-09 | 90 TABLET in 1 BOTTLE (42806-089-09) | ESTRADIOL | EPIC PHARMA, LLC | 2017-04-10 |
| 50090-1704-00 | 30 TABLET in 1 BOTTLE (50090-1704-0) | Estradiol | A-S Medication Solutions | 2015-02-18 |
| 50090-1704-01 | 100 TABLET in 1 BOTTLE (50090-1704-1) | Estradiol | A-S Medication Solutions | 2018-08-07 |
| 50090-1704-02 | 90 TABLET in 1 BOTTLE (50090-1704-2) | Estradiol | A-S Medication Solutions | 2015-02-18 |
| 50090-1882-00 | 30 TABLET in 1 BOTTLE (50090-1882-0) | Estradiol | A-S Medication Solutions | 2015-06-16 |
| 50090-1882-01 | 90 TABLET in 1 BOTTLE (50090-1882-1) | Estradiol | A-S Medication Solutions | 2019-02-20 |
| 50090-6359-00 | 30 TABLET in 1 BOTTLE (50090-6359-0) | ESTRADIOL | A-S Medication Solutions | 2023-02-07 |
| 50090-6359-02 | 90 TABLET in 1 BOTTLE (50090-6359-2) | ESTRADIOL | A-S Medication Solutions | 2023-02-07 |
| 50090-6847-00 | 90 TABLET in 1 BOTTLE (50090-6847-0) | Estradiol | A-S Medication Solutions | 2023-11-29 |
| 50090-7452-00 | 90 TABLET in 1 BOTTLE (50090-7452-0) | ESTRADIOL | A-S Medication Solutions | 2024-11-13 |
| 50090-7480-00 | 30 TABLET in 1 BOTTLE (50090-7480-0) | Estradiol | A-S Medication Solutions | 2024-12-20 |
| 50090-7480-02 | 90 TABLET in 1 BOTTLE (50090-7480-2) | Estradiol | A-S Medication Solutions | 2024-12-20 |
| 50090-7481-00 | 90 TABLET in 1 BOTTLE (50090-7481-0) | Estradiol | A-S Medication Solutions | 2024-12-20 |
| 51655-0229-26 | 90 TABLET in 1 BOTTLE, PLASTIC (51655-229-26) | Estradiol | Northwind Health Company, LLC | 2023-02-15 |
| 51655-0229-52 | 30 TABLET in 1 BOTTLE, PLASTIC (51655-229-52) | Estradiol | Northwind Health Company, LLC | 2023-03-17 |
| 54348-0701-30 | 1 BOTTLE in 1 BOX (54348-701-30) / 30 TABLET in 1 BOTTLE | Estradiol | PharmPak, Inc. | 2019-07-09 |
| 60687-0876-65 | 50 BLISTER PACK in 1 CARTON (60687-876-65) / 1 TABLET in 1... | Estradiol | American Health Packaging | 2025-05-02 |
| 63187-0741-30 | 30 TABLET in 1 BOTTLE (63187-741-30) | Estradiol | Proficient Rx LP | 2016-10-03 |
| 63187-0741-60 | 60 TABLET in 1 BOTTLE (63187-741-60) | Estradiol | Proficient Rx LP | 2016-10-03 |
| 63187-0741-90 | 90 TABLET in 1 BOTTLE (63187-741-90) | Estradiol | Proficient Rx LP | 2016-10-03 |
| 68071-2487-03 | 30 TABLET in 1 BOTTLE (68071-2487-3) | Estradiol | NuCare Pharmaceuticals,Inc. | 2021-08-03 |
| 68071-3394-02 | 120 TABLET in 1 BOTTLE (68071-3394-2) | ESTRADIOL | NuCare Pharmaceuticals, Inc. | 2017-07-12 |
| 68071-3394-03 | 30 TABLET in 1 BOTTLE (68071-3394-3) | ESTRADIOL | NuCare Pharmaceuticals, Inc. | 2017-07-12 |
| 68071-3394-06 | 60 TABLET in 1 BOTTLE (68071-3394-6) | ESTRADIOL | NuCare Pharmaceuticals, Inc. | 2017-07-12 |
| 68071-3394-09 | 90 TABLET in 1 BOTTLE (68071-3394-9) | ESTRADIOL | NuCare Pharmaceuticals, Inc. | 2017-07-12 |
| 68071-3629-03 | 30 TABLET in 1 BOTTLE (68071-3629-3) | Estradiol | NuCare Pharmaceuticals,Inc. | 2024-06-25 |
| 68788-7102-01 | 100 TABLET in 1 BOTTLE (68788-7102-1) | ESTRADIOL | Preferred Pharmaceuticals Inc. | 2018-03-12 |
| 68788-7102-03 | 30 TABLET in 1 BOTTLE (68788-7102-3) | ESTRADIOL | Preferred Pharmaceuticals Inc. | 2018-03-12 |
| 68788-7102-06 | 60 TABLET in 1 BOTTLE (68788-7102-6) | ESTRADIOL | Preferred Pharmaceuticals Inc. | 2018-03-12 |
| 68788-7102-09 | 90 TABLET in 1 BOTTLE (68788-7102-9) | ESTRADIOL | Preferred Pharmaceuticals Inc. | 2018-03-12 |
| 68788-8860-01 | 100 TABLET in 1 BOTTLE (68788-8860-1) | Estradiol | Preferred Pharmaceuticals Inc. | 2025-04-11 |
| 68788-8860-03 | 30 TABLET in 1 BOTTLE (68788-8860-3) | Estradiol | Preferred Pharmaceuticals Inc. | 2025-04-11 |
Observed labelers:
Bryant Ranch Prepack (30) ·
A-S Medication Solutions (12) ·
Asclemed USA, Inc. (9) ·
Preferred Pharmaceuticals Inc. (8) ·
EPIC PHARMA, LLC (7) ·
PURACAP LABORATORIES, LLC (7)
· +12 more — 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.