naproxen 500 MG (naproxen sodium 550 MG) 24 HR Extended Release Oral Tablet

RxCUI: 1116339
RxNorm name: naproxen 500 MG (naproxen sodium 550 MG) 24 HR Extended Release Oral Tablet
Display name: naproxen 500 MG (naproxen sodium 550 MG) 24 HR Extended Release Oral Tablet
Full name: naproxen 500 MG (naproxen sodium 550 MG) 24 HR Extended Release Oral Tablet
Term type: SY
Status: DailyMed mapping
Updated: 2026-06-04 23:39:25

RxNav Current And Historical NDCs#

RxNav current and historical NDC rows page 1 of 1 · 0 matching rows.

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UNII Substances#

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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 · 5 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Naprelan	NAPROXEN SODIUM	Upsher-Smith Laboratories, LLC	b8a51c9a-488e-4377-a041-436f6a2f8893	2026-01-08	Boxed warning, Warnings, Adverse reactions	Exact identifier rxcui: 1116339
Naproxen Sodium	NAPROXEN SODIUM	Upsher-Smith Laboratories, LLC	7c22a2d6-821c-4f83-aead-e756aed930e5	2025-12-01	Boxed warning, Warnings, Adverse reactions	Exact identifier rxcui: 1116339
Naproxen Sodium	NAPROXEN SODIUM	Teva Pharmaceuticals, Inc.	826fd9e3-22fe-408b-820c-f2b710189555	2024-12-30	Boxed warning, Warnings, Adverse reactions	Exact identifier rxcui: 1116339
Naproxen Sodium	NAPROXEN SODIUM	Alvogen Inc.	9225acaa-209f-958b-2c51-9a46995dec33	2024-07-15	Boxed warning, Warnings, Adverse reactions	Exact identifier rxcui: 1116339
Naprelan	NAPROXEN SODIUM	Almatica Pharma LLC	e633ff0b-eab7-f167-8d08-e9236e54042b	2024-07-15	Boxed warning, Warnings, Adverse reactions	Exact identifier rxcui: 1116339

DailyMed RxNorm Mappings#

unique DailyMed labels mapped to this RxNorm concept page 1 of 1 · 6 matching rows.

Set ID, RxNorm mappings, Terms table
Set ID	RxNorm mappings	Terms	SPL version	Label	Effective
e633ff0b-eab7-f167-8d08-e9236e54042b	naproxen sodium 500 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR naproxen 500 MG Extended Release Oral Tablet [SCD] · naproxen 500 MG (naproxen sodium 550 MG) 24 HR Extended Release Oral Tablet [SY]	3	18	These highlights do not include all the information needed to use NAPRELAN ® safely and effectively. See full prescribing information for NAPRELAN ® . NAPRELAN (naproxen sodium) Controlled-Release Tablets, for oral use Initial U.S. Approval: 1976	20240715
9225acaa-209f-958b-2c51-9a46995dec33	naproxen sodium 500 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR naproxen 500 MG Extended Release Oral Tablet [SCD] · naproxen 500 MG (naproxen sodium 550 MG) 24 HR Extended Release Oral Tablet [SY]	3	11	These highlights do not include all the information needed to use NAPROXEN SODIUM CONTROLLED-RELEASE TABLETS safely and effectively. See full prescribing information for NAPROXEN SODIUM CONTROLLED-RELEASE TABLETS . NAPROXEN SODIUM Controlled-Release Tablets, for oral use Initial U.S. Approval: 1976	20240715
826fd9e3-22fe-408b-820c-f2b710189555	naproxen sodium 500 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR naproxen 500 MG Extended Release Oral Tablet [SCD] · naproxen 500 MG (naproxen sodium 550 MG) 24 HR Extended Release Oral Tablet [SY]	3	6	These highlights do not include all the information needed to use NAPROXEN SODIUM EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for NAPROXEN SODIUM EXTENDED-RELEASE TABLETS . NAPROXEN SODIUM extended-release tablets, for oral use Initial U.S. Approval: 1976	20241230
7c22a2d6-821c-4f83-aead-e756aed930e5	naproxen sodium 500 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR naproxen 500 MG Extended Release Oral Tablet [SCD] · naproxen 500 MG (naproxen sodium 550 MG) 24 HR Extended Release Oral Tablet [SY]	3	3	These highlights do not include all the information needed to use NAPROXEN SODIUM CONTROLLED-RELEASE TABLETS safely and effectively. See full prescribing information for NAPROXEN SODIUM CONTROLLED-RELEASE TABLETS . NAPROXEN SODIUM Controlled-Release Tablets, for oral use Initial U.S. Approval: 1976	20251201
b8a51c9a-488e-4377-a041-436f6a2f8893	naproxen sodium 500 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR naproxen 500 MG Extended Release Oral Tablet [SCD] · naproxen 500 MG (naproxen sodium 550 MG) 24 HR Extended Release Oral Tablet [SY]	3	2	These highlights do not include all the information needed to use NAPRELAN ® safely and effectively. See full prescribing information for NAPRELAN ® . NAPRELAN (naproxen sodium) Controlled-Release Tablets, for oral use Initial U.S. Approval: 1976	20260108
1f949140-68b5-4602-936f-1936e436d553	naproxen sodium 500 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR naproxen 500 MG Extended Release Oral Tablet [SCD] · naproxen 500 MG (naproxen sodium 550 MG) 24 HR Extended Release Oral Tablet [SY]	3	1	NAPRELAN ® (naproxen sodium) CONTROLLED-RELEASE TABLETS	20101229