Product Information
GNP ANTI-DIARRHEAL 2 MG TABLET is a generic product labeled by AmerisourceBergen, priced at $0.1319 per EA under NDC 46122073862. Its NADAC has been published 143 times since Oct 4, 2023.
Strength
2 mg/1
Manufacturer
AmerisourceBergenNDC
46122073862
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
LOPERAMIDE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA206548On Market Since
7/5/2023
Pharmacological Classes
Price Statistics
The NADAC for GNP ANTI-DIARRHEAL 2 MG TABLET has been published 143 times since Oct 4, 2023, and over the history we have for it it has declined 23.7%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1319 per EA |
|---|---|
| All-time high | $0.1738 (Feb 14, 2024) |
| All-time low | $0.1233 (Apr 22, 2026) |
| 52-week high | $0.1465 |
| 52-week low | $0.1233 |
| Median price | $0.1358 |
| Average price | $0.1425 |
| Largest weekly change | +22.1% (Jul 17, 2024) |
| Weeks tracked | 143 |
| Tracking since | Oct 4, 2023 |
Generic Alternatives
The matcher finds 10 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 10 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 59% 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 GNP ANTI-DIARRHEAL 2 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for GNP ANTI-DIARRHEAL 2 MG TABLET, manufactured by AmerisourceBergen, is $0.1319 per EA (NDC 46122073862), effective Jun 24, 2026.
How has the price of GNP ANTI-DIARRHEAL 2 MG TABLET changed over time?
Over the history we have for it, the NADAC for GNP ANTI-DIARRHEAL 2 MG TABLET has declined 23.7%. It has been tracked across 143 weekly CMS publications since Oct 4, 2023.
What are the highest and lowest recorded NADAC prices for GNP ANTI-DIARRHEAL 2 MG TABLET?
Since Oct 4, 2023, the NADAC for GNP ANTI-DIARRHEAL 2 MG TABLET has ranged from a low of $0.1233 (Apr 22, 2026) to a high of $0.1738 (Feb 14, 2024), with a median of $0.1358 per EA.
Are there cheaper alternatives to GNP ANTI-DIARRHEAL 2 MG TABLET?
Yes. 10 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, LOPERAMIDE 2 MG CAPSULE, is $0.0541 per EA — about 59% below GNP ANTI-DIARRHEAL 2 MG TABLET.
Who manufactures GNP ANTI-DIARRHEAL 2 MG TABLET?
GNP ANTI-DIARRHEAL 2 MG TABLET (NDC 46122073862) is labeled by AmerisourceBergen, and CMS classifies it as a generic product.
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