Product Information
RELISTOR 12 MG/0.6 ML VIAL is a brand product labeled by Salix Pharmaceuticals Inc., priced at $271.5833 per ML under NDC 65649055102. Its NADAC has been published 293 times since Nov 28, 2013.
Strength
12 mg/.6mL
Manufacturer
Salix Pharmaceuticals Inc.NDC
65649055102
Classification
Brand
Dosage Form
INJECTION, SOLUTION
Route
SUBCUTANEOUS
Last Updated
9/17/2025
Active Ingredients
METHYLNALTREXONE BROMIDEApproval Type
New Drug (NDA)
FDA Application
NDA021964On Market Since
4/24/2008
Pharmacological Classes
Price Statistics
The NADAC for RELISTOR 12 MG/0.6 ML VIAL has been published 293 times since Nov 28, 2013, and over the history we have for it it has risen 178.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $271.5833 per ML |
|---|---|
| All-time high | $271.5833 (Oct 1, 2025) |
| All-time low | $97.5858 (Nov 28, 2013) |
| 52-week high | $271.5833 |
| 52-week low | $270.3224 |
| Median price | $159.4361 |
| Average price | $189.8302 |
| Largest weekly change | +44.6% (Dec 21, 2022) |
| Weeks tracked | 293 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 1 NADAC-published product sharing this drug's active ingredient, strength, and dosage form across 1 manufacturer (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 0% 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 RELISTOR 12 MG/0.6 ML VIAL?
The current National Average Drug Acquisition Cost (NADAC) for RELISTOR 12 MG/0.6 ML VIAL, manufactured by Salix Pharmaceuticals Inc., is $271.5833 per ML (NDC 65649055102), effective Oct 1, 2025.
How has the price of RELISTOR 12 MG/0.6 ML VIAL changed over time?
Over the history we have for it, the NADAC for RELISTOR 12 MG/0.6 ML VIAL has risen 178.3%. It has been tracked across 293 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for RELISTOR 12 MG/0.6 ML VIAL?
Since Nov 28, 2013, the NADAC for RELISTOR 12 MG/0.6 ML VIAL has ranged from a low of $97.5858 (Nov 28, 2013) to a high of $271.5833 (Oct 1, 2025), with a median of $159.4361 per ML.
Are there cheaper alternatives to RELISTOR 12 MG/0.6 ML VIAL?
Yes. 1 NADAC-published product shares the same active ingredient, strength, and dosage form. The lowest-priced option, RELISTOR 12 MG/0.6 ML SYRINGE, is $271.2074 per ML — about 0% below RELISTOR 12 MG/0.6 ML VIAL.
Who manufactures RELISTOR 12 MG/0.6 ML VIAL?
RELISTOR 12 MG/0.6 ML VIAL (NDC 65649055102) is labeled by Salix Pharmaceuticals Inc., and CMS classifies it as a brand product.
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Same classification