Product Information
SPIRONOLACTONE 25 MG TABLET is a generic product labeled by Mylan Pharmaceuticals Inc., priced at $0.0443 per EA under NDC 00378214605. Its NADAC has been published 657 times since Nov 28, 2013.
Strength
25 mg/1
Manufacturer
Mylan Pharmaceuticals Inc.NDC
00378214605
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
SPIRONOLACTONEApproval Type
Generic (ANDA)
FDA Application
ANDA040424On Market Since
2/3/1981
Pharmacological Classes
Price Statistics
The NADAC for SPIRONOLACTONE 25 MG TABLET has been published 657 times since Nov 28, 2013, and over the history we have for it it has declined 43.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0443 per EA |
|---|---|
| All-time high | $0.0866 (Feb 12, 2014) |
| All-time low | $0.0410 (Nov 20, 2024) |
| 52-week high | $0.0505 |
| 52-week low | $0.0443 |
| Median price | $0.0588 |
| Average price | $0.0596 |
| Largest weekly change | -20.9% (Nov 20, 2024) |
| Weeks tracked | 657 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 8 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 8 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 SPIRONOLACTONE 25 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for SPIRONOLACTONE 25 MG TABLET, manufactured by Mylan Pharmaceuticals Inc., is $0.0443 per EA (NDC 00378214605), effective Jun 24, 2026.
How has the price of SPIRONOLACTONE 25 MG TABLET changed over time?
Over the history we have for it, the NADAC for SPIRONOLACTONE 25 MG TABLET has declined 43.3%. It has been tracked across 657 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for SPIRONOLACTONE 25 MG TABLET?
Since Nov 28, 2013, the NADAC for SPIRONOLACTONE 25 MG TABLET has ranged from a low of $0.0410 (Nov 20, 2024) to a high of $0.0866 (Feb 12, 2014), with a median of $0.0588 per EA.
Are there cheaper alternatives to SPIRONOLACTONE 25 MG TABLET?
8 NADAC-published products share the same active ingredient, strength, and dosage form as SPIRONOLACTONE 25 MG TABLET, but none are currently priced below it.
Who manufactures SPIRONOLACTONE 25 MG TABLET?
SPIRONOLACTONE 25 MG TABLET (NDC 00378214605) is labeled by Mylan Pharmaceuticals Inc., and CMS classifies it as a generic product.
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