Product Information
NAPROXEN 500 MG TABLET is a generic product labeled by ScieGen Pharmaceuticals, Inc., priced at $0.0580 per EA under NDC 50228043601. Its NADAC has been published 319 times since Jul 15, 2020.
FDA first approved this application on Feb 21, 2020. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
500 mg/1
Manufacturer
ScieGen Pharmaceuticals, Inc.NDC
50228043601
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
NAPROXENApproval Type
Generic (ANDA)
FDA Application
ANDA212517FDA Approved
2/21/2020
TE Code
AB
On Market Since
3/1/2020
Pharmacological Classes
Price Statistics
The NADAC for NAPROXEN 500 MG TABLET has been published 319 times since Jul 15, 2020, and over the history we have for it it has declined 30.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0580 per EA |
|---|---|
| All-time high | $0.0874 (Aug 12, 2020) |
| All-time low | $0.0497 (Apr 17, 2024) |
| 52-week high | $0.0654 |
| 52-week low | $0.0580 |
| Median price | $0.0689 |
| Average price | $0.0688 |
| Largest weekly change | +33.6% (Jun 19, 2024) |
| Weeks tracked | 319 |
| Tracking since | Jul 15, 2020 |
Generic Alternatives
The matcher finds 12 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of NAPROXEN 500 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for NAPROXEN 500 MG TABLET, manufactured by ScieGen Pharmaceuticals, Inc., is $0.0580 per EA (NDC 50228043601), effective Aug 19, 2026.
How has the price of NAPROXEN 500 MG TABLET changed over time?
Over the history we have for it, the NADAC for NAPROXEN 500 MG TABLET has declined 30.8%. It has been tracked across 319 weekly CMS publications since Jul 15, 2020.
What are the highest and lowest recorded NADAC prices for NAPROXEN 500 MG TABLET?
Since Jul 15, 2020, the NADAC for NAPROXEN 500 MG TABLET has ranged from a low of $0.0497 (Apr 17, 2024) to a high of $0.0874 (Aug 12, 2020), with a median of $0.0689 per EA.
Are there cheaper alternatives to NAPROXEN 500 MG TABLET?
12 manufacturers publish a NADAC-priced product with the same active ingredient and strength as NAPROXEN 500 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures NAPROXEN 500 MG TABLET?
NAPROXEN 500 MG TABLET (NDC 50228043601) is labeled by ScieGen Pharmaceuticals, Inc., and CMS classifies it as a generic product.