Product Information
SPIRONOLACTONE 100 MG TABLET is a generic product labeled by NorthStar Rx LLC, priced at $0.1759 per EA under NDC 72603013602. Its NADAC has been published 103 times since Jul 10, 2024.
Strength
100 mg/1
Manufacturer
NorthStar Rx LLCNDC
72603013602
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
SPIRONOLACTONEApproval Type
Generic (ANDA)
FDA Application
ANDA202187On Market Since
12/13/2019
Pharmacological Classes
Price Statistics
The NADAC for SPIRONOLACTONE 100 MG TABLET has been published 103 times since Jul 10, 2024, and over the history we have for it it has declined 9.6%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1759 per EA |
|---|---|
| All-time high | $0.2013 (Oct 16, 2024) |
| All-time low | $0.1359 (Nov 20, 2024) |
| 52-week high | $0.1945 |
| 52-week low | $0.1759 |
| Median price | $0.1879 |
| Average price | $0.1841 |
| Largest weekly change | -29.7% (Nov 20, 2024) |
| Weeks tracked | 103 |
| Tracking since | Jul 10, 2024 |
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 SPIRONOLACTONE 100 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for SPIRONOLACTONE 100 MG TABLET, manufactured by NorthStar Rx LLC, is $0.1759 per EA (NDC 72603013602), effective Jun 24, 2026.
How has the price of SPIRONOLACTONE 100 MG TABLET changed over time?
Over the history we have for it, the NADAC for SPIRONOLACTONE 100 MG TABLET has declined 9.6%. It has been tracked across 103 weekly CMS publications since Jul 10, 2024.
What are the highest and lowest recorded NADAC prices for SPIRONOLACTONE 100 MG TABLET?
Since Jul 10, 2024, the NADAC for SPIRONOLACTONE 100 MG TABLET has ranged from a low of $0.1359 (Nov 20, 2024) to a high of $0.2013 (Oct 16, 2024), with a median of $0.1879 per EA.
Are there cheaper alternatives to SPIRONOLACTONE 100 MG TABLET?
3 NADAC-published products share the same active ingredient, strength, and dosage form as SPIRONOLACTONE 100 MG TABLET, but none are currently priced below it.
Who manufactures SPIRONOLACTONE 100 MG TABLET?
SPIRONOLACTONE 100 MG TABLET (NDC 72603013602) is labeled by NorthStar Rx LLC, and CMS classifies it as a generic product.
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