Product Information
GNP NALOXONE HCL 4 MG NASAL SP is a generic product labeled by AmerisourceBergen, priced at $15.4599 per EA under NDC 46122081271. Its NADAC has been published 53 times since Jun 25, 2025.
Strength
4 mg/.1mL
Manufacturer
AmerisourceBergenNDC
46122081271
Classification
Generic
Dosage Form
SPRAY
Route
NASAL
Last Updated
6/17/2026
Active Ingredients
NALOXONE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA211951On Market Since
3/12/2025
Pharmacological Classes
Price Statistics
The NADAC for GNP NALOXONE HCL 4 MG NASAL SP has been published 53 times since Jun 25, 2025, and over the history we have for it it has declined 41.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $15.4599 per EA |
|---|---|
| All-time high | $26.2968 (Jul 16, 2025) |
| All-time low | $15.2248 (May 20, 2026) |
| 52-week high | $26.2968 |
| 52-week low | $15.2248 |
| Median price | $15.4599 |
| Average price | $18.8453 |
| Largest weekly change | -32.4% (Nov 19, 2025) |
| Weeks tracked | 53 |
| Tracking since | Jun 25, 2025 |
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 GNP NALOXONE HCL 4 MG NASAL SP?
The current National Average Drug Acquisition Cost (NADAC) for GNP NALOXONE HCL 4 MG NASAL SP, manufactured by AmerisourceBergen, is $15.4599 per EA (NDC 46122081271), effective Jun 24, 2026.
How has the price of GNP NALOXONE HCL 4 MG NASAL SP changed over time?
Over the history we have for it, the NADAC for GNP NALOXONE HCL 4 MG NASAL SP has declined 41.2%. It has been tracked across 53 weekly CMS publications since Jun 25, 2025.
What are the highest and lowest recorded NADAC prices for GNP NALOXONE HCL 4 MG NASAL SP?
Since Jun 25, 2025, the NADAC for GNP NALOXONE HCL 4 MG NASAL SP has ranged from a low of $15.2248 (May 20, 2026) to a high of $26.2968 (Jul 16, 2025), with a median of $15.4599 per EA.
Are there cheaper alternatives to GNP NALOXONE HCL 4 MG NASAL SP?
3 NADAC-published products share the same active ingredient, strength, and dosage form as GNP NALOXONE HCL 4 MG NASAL SP, but none are currently priced below it.
Who manufactures GNP NALOXONE HCL 4 MG NASAL SP?
GNP NALOXONE HCL 4 MG NASAL SP (NDC 46122081271) is labeled by AmerisourceBergen, and CMS classifies it as a generic product.
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