Product Information
NAPROXEN SODIUM 550 MG TAB is a generic product labeled by ScieGen Pharmaceuticals, Inc., priced at $0.2227 per EA under NDC 50228043301. Its NADAC has been published 303 times since Sep 9, 2020.
Strength
550 mg/1
Manufacturer
ScieGen Pharmaceuticals, Inc.NDC
50228043301
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
NAPROXEN SODIUMApproval Type
Generic (ANDA)
FDA Application
ANDA212199On Market Since
10/30/2019
Pharmacological Classes
Price Statistics
The NADAC for NAPROXEN SODIUM 550 MG TAB has been published 303 times since Sep 9, 2020, and over the history we have for it it has declined 56.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2227 per EA |
|---|---|
| All-time high | $0.6016 (Oct 14, 2020) |
| All-time low | $0.1673 (Apr 17, 2024) |
| 52-week high | $0.2488 |
| 52-week low | $0.1730 |
| Median price | $0.2956 |
| Average price | $0.3009 |
| Largest weekly change | +50.0% (May 19, 2021) |
| Weeks tracked | 303 |
| Tracking since | Sep 9, 2020 |
Generic Alternatives
The matcher finds 3 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 3 manufacturers (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.
Frequently asked questions
What is the NADAC price of NAPROXEN SODIUM 550 MG TAB?
The current National Average Drug Acquisition Cost (NADAC) for NAPROXEN SODIUM 550 MG TAB, manufactured by ScieGen Pharmaceuticals, Inc., is $0.2227 per EA (NDC 50228043301), effective Jun 24, 2026.
How has the price of NAPROXEN SODIUM 550 MG TAB changed over time?
Over the history we have for it, the NADAC for NAPROXEN SODIUM 550 MG TAB has declined 56.1%. It has been tracked across 303 weekly CMS publications since Sep 9, 2020.
What are the highest and lowest recorded NADAC prices for NAPROXEN SODIUM 550 MG TAB?
Since Sep 9, 2020, the NADAC for NAPROXEN SODIUM 550 MG TAB has ranged from a low of $0.1673 (Apr 17, 2024) to a high of $0.6016 (Oct 14, 2020), with a median of $0.2956 per EA.
Are there cheaper alternatives to NAPROXEN SODIUM 550 MG TAB?
3 NADAC-published products share the same active ingredient, strength, and dosage form as NAPROXEN SODIUM 550 MG TAB, but none are currently priced below it.
Who manufactures NAPROXEN SODIUM 550 MG TAB?
NAPROXEN SODIUM 550 MG TAB (NDC 50228043301) is labeled by ScieGen Pharmaceuticals, Inc., and CMS classifies it as a generic product.
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