Home NDC 63981-368-91 kirkland signature naproxen sodium
Product NDC 63981-368
Requested package NDC 63981-368-91
11-digit product format 639810368
Labeler code 63981
Product ID 63981-368_3e9d5f27-97d9-4c43-a27c-20636ab9b13d
Type HUMAN OTC DRUG
Nonproprietary name Naproxen Sodium
Dosage form TABLET, FILM COATED
Route ORAL
Labeler Costco Wholesale Company
Application ANDA074661
Marketing category ANDA
Marketing start 2007-06-04
Substance NAPROXEN SODIUM
Active strength 220 mg/1
Pharmacologic classes Anti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Drug [EPC]
NDC exclude flag No
Listing certified through 2026-12-31
Current FDA listing Yes 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 date Dataset Scope Product NDC Package NDC Code Status Reporting period Archive Snapshot Source SHA-256 2025-12-14 17:58 UTC · source 2025-12-05 excluded package package 63981-368 63981-368-91 D Discontinued by firm excluded / ndc_excluded.zip d630ba8d3edf…732f749b63fb…2025-08-27 00:01 UTC · source 2025-08-26 excluded package package 63981-368 63981-368-91 D Discontinued by firm excluded / ndc_excluded.zip f5e01cc5f278…a2eaf40c39c3…
Source provenance: Browse the complete Orange Book source catalog · source snapshot 1 .
Orange Book products# Current product rows page 1 of 1 · 1 matching rows.
Application-product, Trade name, Ingredient table Application-product Trade name Ingredient Strength Dosage form / route TE codes RLD / RS Approval date A074661-001 NAPROXEN SODIUM NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13
Observed Orange Book product history# Observed FDA ZIP history: Each table is queried independently by exact application/product key from successfully parsed Orange Book snapshots. Capture times identify archived source observations; absence or a change between snapshots is not inferred. FDA publication files that were not recoverable as structured ZIP data are not represented as states.
Product history page 1 of 2 · 41 observed states.
Captured, Edition, Application-product table Captured Edition Application-product Trade name Strength Dosage form / route Product TE source text RLD / RS Approval date Source SHA-256 2026-02-19 14:30 UTC 2026-02 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 011fe1cb6892…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 31067a03dcf5…2025-08-23 18:47 UTC 2025-08 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 6a471c1ec25d…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 fd3edfee7708…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 b8a1b40f171c…2025-01-19 17:59 UTC · 7 captures of this ZIP 2025-01 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 03ed91905a0d…2024-12-13 21:23 UTC · 2 captures of this ZIP 2024-12 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 2680178bc6a6…2024-09-14 05:58 UTC · 2 captures of this ZIP 2024-09 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 5bbf6a4d5a75…2024-11-08 22:44 UTC · 3 captures of this ZIP 2024-11 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 d8e5a09893c0…2024-10-29 15:01 UTC 2024-10 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 d06236e962d9…2024-08-13 05:28 UTC · 3 captures of this ZIP 2024-08 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 79d66fd596c7…2024-07-13 05:37 UTC · 2 captures of this ZIP 2024-07 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 301d65b070ca…2024-06-18 03:08 UTC · 5 captures of this ZIP 2024-06 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 1e350fbaab3a…2024-05-31 18:47 UTC 2024-05 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 8072bd15b7f6…2022-06-29 02:47 UTC · 2 captures of this ZIP 2022-06 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 5c6f7cd8ea54…2022-04-08 23:34 UTC 2022-04 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 5d02ea3f76ae…2022-04-04 05:41 UTC 2022-04 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 4b0b4de00fa7…2019-12-13 00:20 UTC 2019-12 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 74a2ff9319b5…2022-03-09 01:35 UTC 2022-03 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 bb7c543d1eb4…2021-12-28 21:50 UTC 2021-12 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 782e0a99824c…2021-05-05 16:15 UTC · 3 captures of this ZIP 2021-05 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 87673890dc5c…2021-03-12 10:30 UTC 2021-03 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 5aa47cf7b7d7…2020-12-22 03:56 UTC 2020-12 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 8869cabd3fbd…2020-11-12 02:37 UTC 2020-11 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 c0c555d07b60…2019-12-14 00:12 UTC 2019-12 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 3f01610625f2…2019-09-15 20:21 UTC 2019-09 A074661-001 NAPROXEN SODIUM EQ 200MG BASE TABLET / ORAL 1997-01-13 b00525d2431f…2019-07-19 19:46 UTC 2019-07 A074661-001 NAPROXEN SODIUM EQ 200MG BASE TABLET / ORAL 1997-01-13 ea99ee380514…2024-03-16 18:09 UTC · 4 captures of this ZIP 2024-03 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 6a51e52b5d6a…2024-02-18 07:12 UTC 2024-02 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 1c564ffb4f44…2023-12-20 04:57 UTC 2023-12 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 ea1830bbd6c7…2023-11-28 05:40 UTC · 2 captures of this ZIP 2023-11 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 a72a2bbeb626…2023-10-25 00:34 UTC · 2 captures of this ZIP 2023-10 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 9b2671bbb829…2023-07-15 15:27 UTC · 2 captures of this ZIP 2023-07 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 a67488948f0b…2023-06-13 01:57 UTC · 3 captures of this ZIP 2023-06 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 3f0d92c62455…2023-05-13 08:27 UTC 2023-05 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 053a50430f4f…2023-01-26 05:58 UTC 2023-01 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 3bdfa0b2c4d7…2022-11-12 20:34 UTC · 5 captures of this ZIP 2022-11 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 3a93d1ddd44b…2022-10-28 04:53 UTC 2022-10 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 f41ea6bd6efb…2022-09-29 23:25 UTC 2022-09 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 e64feba35796…2022-07-09 03:26 UTC · 3 captures of this ZIP 2022-07 A074661-001 NAPROXEN SODIUM 220MG TABLET / ORAL 1997-01-13 cb3db0bc1861…
Additional Listing Data#
Finished product Yes
Brand name base kirkland signature naproxen sodium
Listing expiration 2026-12-31 Active Ingredients# Ingredient, Strength table Ingredient Strength NAPROXEN SODIUM 220 mg/1
Harmonized UNII identifiers# UNII identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 9TN87S3A3C Internal UNII lookup
Harmonized RxCUI identifiers# RxCUI identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 849574 Internal RxNorm lookup
Harmonized SPL set identifiers# SPL set identifiers page 1 of 1 · 1 matching rows.
DailyMed Product Concepts# DailyMed Package Descriptions# Package NDC, Product, Description table Package NDC Product Description Form Quantity Strength SPL version 63981-368-79 kirkland signature naproxen sodium 400 in 1 BOTTLE TABLET, FILM COATED 400 13 63981-368-91 kirkland signature naproxen sodium 1 in 1 PACKAGE TABLET, FILM COATED 1 13 63981-368-91 kirkland signature naproxen sodium 6 in 1 BOTTLE TABLET, FILM COATED 6 13
DailyMed Socrata Ingredients# Ingredient, Type, UNII table Ingredient Type UNII DailyMed label SPL version Uploaded NAPROXEN SODIUM ACTIVE INGREDIENT 9TN87S3A3C KIRKLAND SIGNATURE NAPROXEN SODIUM (NAPROXEN SODIUM) TABLET, FILM COATED [COSTCO WHOLESALE COMPANY] 5 NAPROXEN ACTIVE MOIETY 57Y76R9ATQ KIRKLAND SIGNATURE NAPROXEN SODIUM (NAPROXEN SODIUM) TABLET, FILM COATED [COSTCO WHOLESALE COMPANY] 5 CELLULOSE, MICROCRYSTALLINE INACTIVE INGREDIENT OP1R32D61U KIRKLAND SIGNATURE NAPROXEN SODIUM (NAPROXEN SODIUM) TABLET, FILM COATED [COSTCO WHOLESALE COMPANY] 5 HYPROMELLOSES INACTIVE INGREDIENT 3NXW29V3WO KIRKLAND SIGNATURE NAPROXEN SODIUM (NAPROXEN SODIUM) TABLET, FILM COATED [COSTCO WHOLESALE COMPANY] 5 MAGNESIUM STEARATE INACTIVE INGREDIENT 70097M6I30 KIRKLAND SIGNATURE NAPROXEN SODIUM (NAPROXEN SODIUM) TABLET, FILM COATED [COSTCO WHOLESALE COMPANY] 5 POLYETHYLENE GLYCOLS INACTIVE INGREDIENT 3WJQ0SDW1A KIRKLAND SIGNATURE NAPROXEN SODIUM (NAPROXEN SODIUM) TABLET, FILM COATED [COSTCO WHOLESALE COMPANY] 5 POVIDONES INACTIVE INGREDIENT FZ989GH94E KIRKLAND SIGNATURE NAPROXEN SODIUM (NAPROXEN SODIUM) TABLET, FILM COATED [COSTCO WHOLESALE COMPANY] 5 TALC INACTIVE INGREDIENT 7SEV7J4R1U KIRKLAND SIGNATURE NAPROXEN SODIUM (NAPROXEN SODIUM) TABLET, FILM COATED [COSTCO WHOLESALE COMPANY] 5 TITANIUM DIOXIDE INACTIVE INGREDIENT 15FIX9V2JP KIRKLAND SIGNATURE NAPROXEN SODIUM (NAPROXEN SODIUM) TABLET, FILM COATED [COSTCO WHOLESALE COMPANY] 5
DailyMed Dashboard NDC Coverage# NDC, Dashboard title, SPL version table NDC Dashboard title SPL version Validation Dashboard ZIP 63981-368 KIRKLAND SIGNATURE NAPROXEN SODIUM (NAPROXEN SODIUM) TABLET, FILM COATED [COSTCO WHOLESALE COMPANY] 12 Current NDC, Legacy NDC, 3 package rows 20230621_d63cd2ad-18cf-4379-b48e-a487334ad9cc.zip
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 3 · 56 matching rows.
DailyMed RxNorm Mappings# Packages# Package NDC, 11-digit format, Description table Package NDC 11-digit format Description Units Marketing start Marketing end Sample Exclude flag Status 63981-368-91 63981036891 1 BOTTLE in 1 PACKAGE (63981-368-91) > 6 TABLET, FILM COATED in 1 BOTTLE 1 bottle 2020-02-03 0000-00-00 Yes No Current