Product Information
NAPROXEN SODIUM 550 MG TAB is a generic product labeled by Dr. Reddy's Laboratories Inc., priced at $0.2330 per EA under NDC 43598049505. Its NADAC has been published 528 times since Jul 13, 2016.
FDA first approved this application on Jul 26, 2007. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
550 mg/1
Manufacturer
Dr. Reddy's Laboratories Inc.NDC
43598049505
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
NAPROXEN SODIUMApproval Type
Generic (ANDA)
FDA Application
ANDA078486FDA Approved
7/26/2007
TE Code
AB
On Market Since
4/26/2016
Pharmacological Classes
Price Statistics
The NADAC for NAPROXEN SODIUM 550 MG TAB has been published 528 times since Jul 13, 2016, and over the history we have for it it has declined 87.7%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2330 per EA |
|---|---|
| All-time high | $2.0435 (Aug 10, 2016) |
| All-time low | $0.1673 (Apr 17, 2024) |
| 52-week high | $0.2488 |
| 52-week low | $0.1730 |
| Median price | $0.4094 |
| Average price | $0.5621 |
| Largest weekly change | +50.0% (May 19, 2021) |
| Weeks tracked | 528 |
| Tracking since | Jul 13, 2016 |
Generic Alternatives
The matcher finds 1 manufacturer 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 SODIUM 550 MG TAB?
The current National Average Drug Acquisition Cost (NADAC) for NAPROXEN SODIUM 550 MG TAB, manufactured by Dr. Reddy's Laboratories Inc., is $0.2330 per EA (NDC 43598049505), effective Aug 19, 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 87.7%. It has been tracked across 528 weekly CMS publications since Jul 13, 2016.
What are the highest and lowest recorded NADAC prices for NAPROXEN SODIUM 550 MG TAB?
Since Jul 13, 2016, the NADAC for NAPROXEN SODIUM 550 MG TAB has ranged from a low of $0.1673 (Apr 17, 2024) to a high of $2.0435 (Aug 10, 2016), with a median of $0.4094 per EA.
Are there cheaper alternatives to NAPROXEN SODIUM 550 MG TAB?
1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength as NAPROXEN SODIUM 550 MG TAB in a comparable dosage form, but none are currently priced below it.
Who manufactures NAPROXEN SODIUM 550 MG TAB?
NAPROXEN SODIUM 550 MG TAB (NDC 43598049505) is labeled by Dr. Reddy's Laboratories Inc., and CMS classifies it as a generic product.