Product Information
GNP ALLERGY RELIEF 25 MG SFGL is a generic product labeled by AmerisourceBergen, priced at $0.0534 per EA under NDC 46122069962. Its NADAC has been published 197 times since Dec 28, 2022.
Strength
25 mg/1
Manufacturer
AmerisourceBergenNDC
46122069962
Classification
Generic
Dosage Form
CAPSULE, LIQUID FILLED
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
DIPHENHYDRAMINE HYDROCHLORIDEApproval Type
OTC MONOGRAPH DRUG
FDA Application
M012On Market Since
10/20/2021
Pharmacological Classes
Price Statistics
The NADAC for GNP ALLERGY RELIEF 25 MG SFGL has been published 197 times since Dec 28, 2022, and over the history we have for it it has risen 76.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0534 per EA |
|---|---|
| All-time high | $0.0640 (Feb 11, 2026) |
| All-time low | $0.0303 (Dec 28, 2022) |
| 52-week high | $0.0640 |
| 52-week low | $0.0528 |
| Median price | $0.0432 |
| Average price | $0.0464 |
| Largest weekly change | +27.5% (Jan 18, 2023) |
| Weeks tracked | 197 |
| Tracking since | Dec 28, 2022 |
Generic Alternatives
The matcher finds 1 manufacturer offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, 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.
Related Drugs
Same classification
Continue researching this drug
Use these direct paths to move from a single NDC into the surrounding market, manufacturer, class, and trend context.
Manufacturer
AmerisourceBergen manufacturer profile
See the full portfolio, pricing trend, and other products from this labeler.
Drug market
diphenhydramine hydrochloride market comparison
Compare this molecule across participating manufacturers and inspect the broader market price spread.
Therapeutic class
Histamine-1 Receptor Antagonist class view
See how this drug behaves alongside other products in the same FDA pharmacologic class.
Trend hub
Latest market trends
Zoom back out to the weekly mover view and compare this NDC with the rest of the current NADAC release.
Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of GNP ALLERGY RELIEF 25 MG SFGL?
The current National Average Drug Acquisition Cost (NADAC) for GNP ALLERGY RELIEF 25 MG SFGL, manufactured by AmerisourceBergen, is $0.0534 per EA (NDC 46122069962), effective Sep 30, 2026.
How has the price of GNP ALLERGY RELIEF 25 MG SFGL changed over time?
Over the history we have for it, the NADAC for GNP ALLERGY RELIEF 25 MG SFGL has risen 76.0%. It has been tracked across 197 weekly CMS publications since Dec 28, 2022.
What are the highest and lowest recorded NADAC prices for GNP ALLERGY RELIEF 25 MG SFGL?
Since Dec 28, 2022, the NADAC for GNP ALLERGY RELIEF 25 MG SFGL has ranged from a low of $0.0303 (Dec 28, 2022) to a high of $0.0640 (Feb 11, 2026), with a median of $0.0432 per EA.
Are there cheaper alternatives to GNP ALLERGY RELIEF 25 MG SFGL?
1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength as GNP ALLERGY RELIEF 25 MG SFGL in a comparable dosage form, but none are currently priced below it.
Who manufactures GNP ALLERGY RELIEF 25 MG SFGL?
GNP ALLERGY RELIEF 25 MG SFGL (NDC 46122069962) is labeled by AmerisourceBergen, and CMS classifies it as a generic product.