Product Information
NALTREXONE 50 MG TABLET is a generic product labeled by Heritage Pharmaceuticals Inc., priced at $1.1910 per EA under NDC 23155088601. Its NADAC has been published 124 times since Feb 14, 2024.
Strength
50 mg/1
Manufacturer
Heritage Pharmaceuticals Inc.NDC
23155088601
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
NALTREXONE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA207905On Market Since
10/6/2023
Pharmacological Classes
Price Statistics
The NADAC for NALTREXONE 50 MG TABLET has been published 124 times since Feb 14, 2024, and over the history we have for it it has risen 30.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $1.1910 per EA |
|---|---|
| All-time high | $1.2957 (Nov 12, 2025) |
| All-time low | $0.8382 (Apr 17, 2024) |
| 52-week high | $1.2957 |
| 52-week low | $1.1910 |
| Median price | $1.1154 |
| Average price | $1.1115 |
| Largest weekly change | +23.3% (Aug 21, 2024) |
| Weeks tracked | 124 |
| Tracking since | Feb 14, 2024 |
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). Switching to the cheapest would cut per-unit acquisition cost by roughly 25% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of NALTREXONE 50 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for NALTREXONE 50 MG TABLET, manufactured by Heritage Pharmaceuticals Inc., is $1.1910 per EA (NDC 23155088601), effective Jun 24, 2026.
How has the price of NALTREXONE 50 MG TABLET changed over time?
Over the history we have for it, the NADAC for NALTREXONE 50 MG TABLET has risen 30.1%. It has been tracked across 124 weekly CMS publications since Feb 14, 2024.
What are the highest and lowest recorded NADAC prices for NALTREXONE 50 MG TABLET?
Since Feb 14, 2024, the NADAC for NALTREXONE 50 MG TABLET has ranged from a low of $0.8382 (Apr 17, 2024) to a high of $1.2957 (Nov 12, 2025), with a median of $1.1154 per EA.
Are there cheaper alternatives to NALTREXONE 50 MG TABLET?
Yes. 6 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, NALTREXONE 50 MG TABLET, is $0.8886 per EA — about 25% below NALTREXONE 50 MG TABLET.
Who manufactures NALTREXONE 50 MG TABLET?
NALTREXONE 50 MG TABLET (NDC 23155088601) is labeled by Heritage Pharmaceuticals Inc., and CMS classifies it as a generic product.
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