Home RxNorm 202301 estrogens, conjugated (USP) 1.25 MG Oral Tablet [Premarin] Drug identity information. FDA.report links public drug records from RxNav, DailyMed, FDA NDC, Drugs@FDA, and related public sources where available. This page is informational only and is not medical, prescribing, or regulatory advice.
RxCUI 202301
RxNorm name estrogens, conjugated (USP) 1.25 MG Oral Tablet [Premarin]
Display name PREMARIN (Oral Pill)
Full name estrogens, conjugated (USP) 1.25 MG Oral Tablet [Premarin]
Term type SBD
Status Active
Strength 1.25 mg
Dose form Tab
Route Oral Pill
Updated 2026-11-06 11:39:59 RxNorm Status History#
Status Active
Source RXNORM
Current YES
Release start 042005
Active start 042005
Multiple ingredient NO
Branded YES Ingredients And Strength# Ingredient, Strength, Base table Ingredient Strength Base Basis of strength estrogens, conjugated (USP) 1.25 MG / 1 EACH estrogens, conjugated (USP) estrogens, conjugated (USP)
Derived Ingredient Concepts# FDA NDC Products And Packages# Package NDC, Product NDC, Name table Package NDC Product NDC Name Labeler Application 0046-1104-81 0046-1104 Premarin estrogens, conjugated Wyeth Pharmaceuticals LLC, a subsidiary of Pfizer Inc. NDA004782 0046-1104-91 0046-1104 Premarin estrogens, conjugated Wyeth Pharmaceuticals LLC, a subsidiary of Pfizer Inc. NDA004782
Drugs@FDA Applications# Application, NDC, Name table Application NDC Name Marketing category Labeler NDA004782 0046-1104 Premarin estrogens, conjugated NDA Wyeth Pharmaceuticals LLC, a subsidiary of Pfizer Inc.
RxNav Current And Historical NDCs# RxNav current and historical NDC rows page 1 of 1 · 91 matching rows.
NDC11, Source, Active table NDC11 Source Active 00046110481 rxnav_ndcs yes 00046110491 rxnav_ndcs yes 66105013810 rxnav_ndcs yes 00008110406 rxnav_historical 00008110407 rxnav_historical 00008110451 rxnav_historical 00008110481 rxnav_historical 00008110491 rxnav_historical 00046086681 rxnav_historical 00046086691 rxnav_historical 00046086695 rxnav_historical 00046086699 rxnav_historical 00046110406 rxnav_historical 00046110407 rxnav_historical 00046110451 rxnav_historical 00179123930 rxnav_historical 00179123960 rxnav_historical 00179185770 rxnav_historical 00179185771 rxnav_historical 00179185772 rxnav_historical 00247025000 rxnav_historical 00247025028 rxnav_historical 00247025030 rxnav_historical 00339638011 rxnav_historical 00440817190 rxnav_historical 11822520001 rxnav_historical 26053013201 rxnav_historical 35356042630 rxnav_historical 51129197201 rxnav_historical 51129210601 rxnav_historical 51129299201 rxnav_historical 51129299202 rxnav_historical 52959022200 rxnav_historical 53918019003 rxnav_historical 53918019005 rxnav_historical 53918019007 rxnav_historical 53918019009 rxnav_historical 53978019009 rxnav_historical 54569081300 rxnav_historical 54569081301 rxnav_historical 54569801400 rxnav_historical 54569850500 rxnav_historical 54569850501 rxnav_historical 54569850502 rxnav_historical 54868045300 rxnav_historical 54868045301 rxnav_historical 54868045302 rxnav_historical 54868045303 rxnav_historical 54868045304 rxnav_historical 54868045305 rxnav_historical 54868045306 rxnav_historical 55045195101 rxnav_historical 55045195108 rxnav_historical 55154021101 rxnav_historical 55289004725 rxnav_historical 55289004730 rxnav_historical 55289004742 rxnav_historical 55289004790 rxnav_historical 57866668201 rxnav_historical 57866668202 rxnav_historical 58016098300 rxnav_historical 58016098310 rxnav_historical 58016098312 rxnav_historical 58016098314 rxnav_historical 58016098315 rxnav_historical 58016098320 rxnav_historical 58016098330 rxnav_historical 58056016110 rxnav_historical 58056016181 rxnav_historical 60491051625 rxnav_historical 60491051630 rxnav_historical 60491051634 rxnav_historical 60491051690 rxnav_historical 62584086600 rxnav_historical 62584086690 rxnav_historical 65084017910 rxnav_historical 65084017912 rxnav_historical 66267024707 rxnav_historical 66267024710 rxnav_historical 66267024715 rxnav_historical 66267024720 rxnav_historical 66267024730 rxnav_historical 67228012003 rxnav_historical 67228012006 rxnav_historical 67801032703 rxnav_historical 67801042703 rxnav_historical 67801042730 rxnav_historical 68115029430 rxnav_historical 68788086603 rxnav_historical 68788086606 rxnav_historical 68788086609 rxnav_historical
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Set ID, RxNorm mappings, Terms table Set ID RxNorm mappings Terms SPL version Label Effective b32fcb1b-fee4-44b8-a91c-10dfdd3f84ea PREMARIN 1.25 MG Oral Tablet [PSN] · estrogens, conjugated (USP) 1.25 MG Oral Tablet [Premarin] [SBD] · Premarin 1.25 MG Oral Tablet [SY] 3 3 20140508
Recently Linked DailyMed Labels# Set ID, Title, Manufacturer table Set ID Title Manufacturer Effective 258e1602-a3cf-4ccc-ca80-73dbbfb812ff These highlights do not include all the information needed to use PREMARIN safely and effectively. See full prescribing information for PREMARIN. PREMARIN® (conjugated estrogens) tablets, for oral use Initial U.S. Approval: 1942 Wyeth Pharmaceuticals LLC, a subsidiary of Pfizer Inc. | Pfizer Italia S.r.l. | Pfizer Canada ULC | Pfizer Ireland Pharmaceuticals Unlimited Company 20260604 258e1602-a3cf-4ccc-ca80-73dbbfb812ff These highlights do not include all the information needed to use PREMARIN safely and effectively. See full prescribing information for PREMARIN. PREMARIN® (conjugated estrogens) tablets, for oral use Initial U.S. Approval: 1942 Wyeth Pharmaceuticals LLC, a subsidiary of Pfizer Inc. | Pfizer Italia S.r.l. | Pfizer Canada ULC | Pfizer Ireland Pharmaceuticals Unlimited Company 20260220 43194b78-d140-4ce0-a7c0-1690a1950bcb These highlights do not include all the information needed to use LAMOTRIGINE TABLETS and LAMOTRIGINE TABLETS FOR ORAL SUSPENSION safely and effectively. See full prescribing information for LAMOTRIGINE TABLETS and LAMOTRIGINE TABLETS FOR ORAL SUSPENSION. LAMOTRIGINE tablets, for oral use LAMOTRIGINE tablets for oral suspension (chewable, dispersible tablets) Initial U.S. Approval: 1994 McKesson Corporation dba RX Pak 20210210 b32fcb1b-fee4-44b8-a91c-10dfdd3f84ea Physicians Total Care, Inc. 20140508 045e5620-93ba-4999-9077-0ceb7d44f25a National Council for Prescription Drug Programs 20120724 15730b27-2ca3-40e0-a916-b9782559f05f National Council for Prescription Drug Programs 20120724 834f329c-0b47-4746-b845-de52f39d1aa5 National Council for Prescription Drug Programs 20120724 8d28483d-179a-4844-82b6-6beb3f7ab047 National Council for Prescription Drug Programs 20120724 a26ec858-dd5a-45d3-a3d6-b59aa53bf05b National Council for Prescription Drug Programs 20120724 c0de0de8-f399-4f95-b6e5-07951a1bf77c National Council for Prescription Drug Programs 20120724 d1a77d1a-e412-479a-917c-ce5993afdae3 National Council for Prescription Drug Programs 20120724 e9e29325-60f7-4c60-8979-b710d8702b93 National Council for Prescription Drug Programs 20120724
Drug Classes# Source, Class ID, Class table Source Class ID Class Type Relationship Drug concept ATC G03CA Natural and semisynthetic estrogens, plain ATC1-4 estrogens, conjugated (USP) FDASPL D004966 Estrogens, Conjugated (USP) CHEM has_chemical_structure estrogens, conjugated (USP) FDASPL N0000175825 Estrogen EPC has_epc estrogens, conjugated (USP) FDASPL N0000000100 Estrogen Receptor Agonists MOA has_moa estrogens, conjugated (USP) MEDRT D004966 Estrogens, Conjugated (USP) CHEM has_ingredient estrogens, conjugated (USP) MEDRT D020152 Antithrombin III Deficiency DISEASE ci_with estrogens, conjugated (USP) MEDRT D001943 Breast Neoplasms DISEASE may_treat estrogens, conjugated (USP) MEDRT D001943 Breast Neoplasms DISEASE ci_with estrogens, conjugated (USP) MEDRT D004342 Drug Hypersensitivity DISEASE ci_with estrogens, conjugated (USP) MEDRT D006470 Hemorrhage DISEASE ci_with estrogens, conjugated (USP) MEDRT D019584 Hot Flashes DISEASE may_treat estrogens, conjugated (USP) MEDRT D007006 Hypogonadism DISEASE may_treat estrogens, conjugated (USP) MEDRT D008107 Liver Diseases DISEASE ci_with estrogens, conjugated (USP) MEDRT D008594 Menopause, Premature DISEASE may_treat estrogens, conjugated (USP) MEDRT D008595 Menorrhagia DISEASE may_treat estrogens, conjugated (USP) MEDRT D009376 Neoplasms, Hormone-Dependent DISEASE ci_with estrogens, conjugated (USP) MEDRT D015663 Osteoporosis, Postmenopausal DISEASE may_prevent estrogens, conjugated (USP) MEDRT D011247 Pregnancy DISEASE ci_with estrogens, conjugated (USP) MEDRT D016649 Primary Ovarian Insufficiency DISEASE may_treat estrogens, conjugated (USP) MEDRT D011471 Prostatic Neoplasms DISEASE may_treat estrogens, conjugated (USP) MEDRT D011655 Pulmonary Embolism DISEASE ci_with estrogens, conjugated (USP) MEDRT D013923 Thromboembolism DISEASE ci_with estrogens, conjugated (USP) MEDRT D013924 Thrombophlebitis DISEASE ci_with estrogens, conjugated (USP) MEDRT D020246 Venous Thrombosis DISEASE ci_with estrogens, conjugated (USP) MEDRT N0000000100 Estrogen Receptor Agonists MOA has_moa estrogens, conjugated (USP) MEDRT N0000008311 Bone Formation Stimulation PE has_pe estrogens, conjugated (USP) MEDRT N0000009051 Gonadotropin Releasing Hormone Alteration PE has_pe estrogens, conjugated (USP) MEDRT N0000009065 Hematologic Activity Alteration PE ci_pe estrogens, conjugated (USP) MEDRT N0000009805 Pituitary Gland Activity Alteration PE has_pe estrogens, conjugated (USP) MEDRT N0000009902 Vaginal Function Alteration PE has_pe estrogens, conjugated (USP) MEDRT N0000000026 Hepatic Metabolism PK has_pk estrogens, conjugated (USP) MEDRT N0000000042 Renal Excretion PK has_pk estrogens, conjugated (USP)
Properties# Category, Property, Value table Category Property Value ATTRIBUTES AVAILABLE_STRENGTH 1.25 MG ATTRIBUTES GENERAL_CARDINALITY SINGLE ATTRIBUTES HUMAN_DRUG US ATTRIBUTES RXNAV_HUMAN_DRUG US ATTRIBUTES SCHEDULE 0 CODES NDA NDA004782 NAMES Prescribable Synonym PREMARIN 1.25 MG Oral Tablet SOURCES Source Gold Standard Alchemy SOURCES Source Metathesaurus FDA Structured Product Labels SOURCES Source Micromedex RED BOOK SOURCES Source Multum MediSource Lexicon