Product Information
SPIRONOLACTONE 50 MG TABLET is a generic product labeled by Mylan Pharmaceuticals Inc., priced at $0.0875 per EA under NDC 00378024305. Its NADAC has been published 657 times since Nov 28, 2013.
Strength
50 mg/1
Manufacturer
Mylan Pharmaceuticals Inc.NDC
00378024305
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
1/22/2002
Pharmacological Classes
Price Statistics
The NADAC for SPIRONOLACTONE 50 MG TABLET has been published 657 times since Nov 28, 2013, and over the history we have for it it has declined 61.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0875 per EA |
|---|---|
| All-time high | $0.2347 (Mar 12, 2014) |
| All-time low | $0.0766 (Nov 20, 2024) |
| 52-week high | $0.0998 |
| 52-week low | $0.0875 |
| Median price | $0.1459 |
| Average price | $0.1490 |
| Largest weekly change | +25.8% (Jun 19, 2024) |
| Weeks tracked | 657 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 6 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 6 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 50 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for SPIRONOLACTONE 50 MG TABLET, manufactured by Mylan Pharmaceuticals Inc., is $0.0875 per EA (NDC 00378024305), effective Jun 24, 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 61.3%. It has been tracked across 657 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for SPIRONOLACTONE 50 MG TABLET?
Since Nov 28, 2013, the NADAC for SPIRONOLACTONE 50 MG TABLET has ranged from a low of $0.0766 (Nov 20, 2024) to a high of $0.2347 (Mar 12, 2014), with a median of $0.1459 per EA.
Are there cheaper alternatives to SPIRONOLACTONE 50 MG TABLET?
6 NADAC-published products share the same active ingredient, strength, and dosage form as SPIRONOLACTONE 50 MG TABLET, but none are currently priced below it.
Who manufactures SPIRONOLACTONE 50 MG TABLET?
SPIRONOLACTONE 50 MG TABLET (NDC 00378024305) is labeled by Mylan Pharmaceuticals Inc., and CMS classifies it as a generic product.
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