FDA.reportPublic FDA data

NP Thyroid

Product NDC
17224-503
Requested package NDC
17224-503-60
11-digit product format
172240503
Labeler code
17224
Product ID
17224-503_3bfe2735-51bc-48a2-e063-6394a90a114e
Type
HUMAN OTC DRUG
Nonproprietary name
Thyroid tablets
Dosage form
TABLET
Route
ORAL
Labeler
Calvin Scott & Co Inc.
Marketing category
UNAPPROVED DRUG OTHER
Marketing start
2025-08-01
Substance
LEVOTHYROXINE; LIOTHYRONINE
Active strength
38; 9 ug/1; ug/1
Pharmacologic classes
Thyroxine [CS], Triiodothyronine [CS], l-Thyroxine [EPC], l-Triiodothyronine [EPC]
NDC exclude flag
No
Listing certified through
2026-12-31
Current FDA listing
Yes

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 1 matching rows.

Dataset, Scope, Product NDC table
DatasetScopeProduct NDCPackage NDCCodeStatusReporting periodSource date
excluded packagepackage17224-50317224-503-60DDiscontinued by firm2026-09-14

Observed NDC auxiliary status history#

This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.

Historic NDC status page 1 of 1 · 2 matching rows.

View current auxiliary records. · View the auxiliary file history.

Captured / source date, Dataset, Scope table
Captured / source dateDatasetScopeProduct NDCPackage NDCCodeStatusReporting periodArchiveSnapshotSource SHA-256
2025-12-14 17:58 UTC · source 2025-12-05excluded packagepackage17224-50317224-503-60DDiscontinued by firmexcluded / ndc_excluded.zipd630ba8d3edf…732f749b63fb…
2025-08-27 00:01 UTC · source 2025-08-26excluded packagepackage17224-50317224-503-60DDiscontinued by firmexcluded / ndc_excluded.zipf5e01cc5f278…a2eaf40c39c3…

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.

Additional Listing Data#

Finished product
Yes
Brand name base
NP Thyroid
Listing expiration
2026-12-31

Active Ingredients#

Ingredient, Strength table
IngredientStrength
LEVOTHYROXINE38 ug/1
LIOTHYRONINE9 ug/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 2 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
Q51BO43MG4Internal UNII lookup
06LU7C9H1VInternal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 2 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
313391Internal RxNorm lookup
1724481Internal RxNorm lookup

Harmonized SPL set identifiers#

SPL set identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
3bfe2735-51bb-48a2-e063-6394a90a114eAvailable on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
97c252d3-9bb8-4530-bb44-9824dc7cf556Product name620250729
b42496cd-a994-8ba1-597f-e507aa62246eProduct name520250116
6c43b71c-35e6-4db3-ba24-c6ef42ff7003Product name320240207
890fd4bf-1a80-42b7-be1b-2d0259d5f0c8Product name520240207
c8ad26bf-af73-460b-b74e-1eff16cc4f9fProduct name520240207
cb89b86a-369e-4204-8910-ae797c503af3Product name120230706
01383843-4069-43cf-aa76-dc17a6f9f8c4Product name220230123
978cca7d-a938-4791-8322-da48d90a63efProduct name120230113
65f86ba3-8816-4e12-899b-18290c8de551Product name220210614
f16ab90f-08c2-40be-a543-66d9827cd1f3Product name120210601
6a33ec05-2ae2-45e5-ab82-2d94b3303923Product name120190709
93355a10-1c44-4c92-a11d-7d995e0200d9Product name120190219
d4880ace-a516-8c47-8dfd-73a4ba5887d7Product name220180830
7cda52fc-125f-421c-8fea-bc1974370c49Product name220180703
0ca1d589-929b-4b33-bc5b-1d84abdafa6aProduct name120150324
fc363c46-397b-4476-ac0f-70e43e8e4592Product name120150324

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
17224-503-28NP Thyroid28 in 1 BOTTLETABLET281
17224-503-30NP Thyroid30 in 1 BOTTLETABLET301
17224-503-60NP Thyroid60 in 1 BOTTLETABLET601

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 1 · 3 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
NP ThyroidTHYROID TABLETSCalvin Scott & Co Inc.3bfe2735-51bb-48a2-e063-6394a90a114e2025-08-10WarningsExact identifier
ndc (product): 17224-503
NP ThyroidTHYROID TABLETSCalvin Scott & Co Inc.3bfea332-5d8c-a4e9-e063-6294a90a727f2025-08-10WarningsExact identifier
ndc (product): 17224-503
NP ThyroidTHYROID TABLETSCalvin Scott & Co Inc.3bff08d3-9878-b516-e063-6394a90a65e32025-08-10WarningsExact identifier
ndc (package): 17224-503-60
ndc (product): 17224-503
ndc11 (package): 17224050360

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYDailyMedSPL version
1724481NP Thyroid 60 MG Oral TabletPSN3bff08d3-9878-b516-e063-6394a90a65e31
1724481NP Thyroid 60 MG Oral TabletPSN3bfe2735-51bb-48a2-e063-6394a90a114e1
1724481NP Thyroid 60 MG Oral TabletPSN3bfea332-5d8c-a4e9-e063-6294a90a727f1
313391thyroid 60 MG (1 grain) Oral TabletPSN3bfe2735-51bb-48a2-e063-6394a90a114e1
313391thyroid 60 MG (1 grain) Oral TabletPSN3bff08d3-9878-b516-e063-6394a90a65e31
313391thyroid 60 MG (1 grain) Oral TabletPSN3bfea332-5d8c-a4e9-e063-6294a90a727f1
1724481thyroid (USP) 60 MG Oral Tablet [NP Thyroid]SBD3bff08d3-9878-b516-e063-6394a90a65e31
1724481thyroid (USP) 60 MG Oral Tablet [NP Thyroid]SBD3bfe2735-51bb-48a2-e063-6394a90a114e1
1724481thyroid (USP) 60 MG Oral Tablet [NP Thyroid]SBD3bfea332-5d8c-a4e9-e063-6294a90a727f1
313391thyroid (USP) 60 MG Oral TabletSCD3bfea332-5d8c-a4e9-e063-6294a90a727f1
313391thyroid (USP) 60 MG Oral TabletSCD3bff08d3-9878-b516-e063-6394a90a65e31
313391thyroid (USP) 60 MG Oral TabletSCD3bfe2735-51bb-48a2-e063-6394a90a114e1
313391levothyroxine sodium 38 MCG / liothyronine sodium 9 MCG Oral TabletSY3bfea332-5d8c-a4e9-e063-6294a90a727f1
313391levothyroxine sodium 38 MCG / liothyronine sodium 9 MCG Oral TabletSY3bfe2735-51bb-48a2-e063-6394a90a114e1
313391levothyroxine sodium 38 MCG / liothyronine sodium 9 MCG Oral TabletSY3bff08d3-9878-b516-e063-6394a90a65e31
1724481NP Thyroid (levothyroxine sodium 38 MCG / liothyronine sodium 9 MCG) Oral TabletSY3bfe2735-51bb-48a2-e063-6394a90a114e1
1724481NP Thyroid (levothyroxine sodium 38 MCG / liothyronine sodium 9 MCG) Oral TabletSY3bfea332-5d8c-a4e9-e063-6294a90a727f1
1724481NP Thyroid (levothyroxine sodium 38 MCG / liothyronine sodium 9 MCG) Oral TabletSY3bff08d3-9878-b516-e063-6394a90a65e31
1724481NP Thyroid 1 grain Oral TabletSY3bfea332-5d8c-a4e9-e063-6294a90a727f1
1724481NP Thyroid 1 grain Oral TabletSY3bff08d3-9878-b516-e063-6394a90a65e31
1724481NP Thyroid 1 grain Oral TabletSY3bfe2735-51bb-48a2-e063-6394a90a114e1
1724481NP Thyroid 60 MG Oral TabletSY3bfea332-5d8c-a4e9-e063-6294a90a727f1
1724481NP Thyroid 60 MG Oral TabletSY3bff08d3-9878-b516-e063-6394a90a65e31
1724481NP Thyroid 60 MG Oral TabletSY3bfe2735-51bb-48a2-e063-6394a90a114e1
313391thyroid (USP) 1 grain Oral TabletSY3bfea332-5d8c-a4e9-e063-6294a90a727f1
313391thyroid (USP) 1 grain Oral TabletSY3bff08d3-9878-b516-e063-6394a90a65e31
313391thyroid (USP) 1 grain Oral TabletSY3bfe2735-51bb-48a2-e063-6394a90a114e1

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startSampleExclude flagStatus
17224-503-601722405036060 TABLET in 1 BOTTLE (17224-503-60) 60 tablet2025-08-01NoNoCurrent