Product Information
SPIRONOLACTONE 50 MG TABLET is a generic product labeled by Oxford Pharmaceuticals, LLC, priced at $0.0846 per EA under NDC 69584085350. Its NADAC has been published 195 times since Nov 30, 2022.
FDA first approved this application on Aug 29, 2006. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
50 mg/1
Manufacturer
Oxford Pharmaceuticals, LLCNDC
69584085350
Classification
Generic
Dosage Form
TABLET, COATED
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
SPIRONOLACTONEApproval Type
Generic (ANDA)
FDA Application
ANDA040750FDA Approved
8/29/2006
TE Code
AB
On Market Since
1/4/2021
Pharmacological Classes
Price Statistics
The NADAC for SPIRONOLACTONE 50 MG TABLET has been published 195 times since Nov 30, 2022, and over the history we have for it it has declined 16.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0846 per EA |
|---|---|
| All-time high | $0.1175 (Sep 13, 2023) |
| All-time low | $0.0766 (Nov 20, 2024) |
| 52-week high | $0.0998 |
| 52-week low | $0.0846 |
| Median price | $0.1002 |
| Average price | $0.0997 |
| Largest weekly change | +25.8% (Jun 19, 2024) |
| Weeks tracked | 195 |
| Tracking since | Nov 30, 2022 |
Generic Alternatives
The matcher finds 4 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 SPIRONOLACTONE 50 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for SPIRONOLACTONE 50 MG TABLET, manufactured by Oxford Pharmaceuticals, LLC, is $0.0846 per EA (NDC 69584085350), effective Aug 19, 2026.
How has the price of SPIRONOLACTONE 50 MG TABLET changed over time?
Over the history we have for it, the NADAC for SPIRONOLACTONE 50 MG TABLET has declined 16.5%. It has been tracked across 195 weekly CMS publications since Nov 30, 2022.
What are the highest and lowest recorded NADAC prices for SPIRONOLACTONE 50 MG TABLET?
Since Nov 30, 2022, the NADAC for SPIRONOLACTONE 50 MG TABLET has ranged from a low of $0.0766 (Nov 20, 2024) to a high of $0.1175 (Sep 13, 2023), with a median of $0.1002 per EA.
Are there cheaper alternatives to SPIRONOLACTONE 50 MG TABLET?
4 manufacturers publish a NADAC-priced product with the same active ingredient and strength as SPIRONOLACTONE 50 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures SPIRONOLACTONE 50 MG TABLET?
SPIRONOLACTONE 50 MG TABLET (NDC 69584085350) is labeled by Oxford Pharmaceuticals, LLC, and CMS classifies it as a generic product.