Product Information
AMANTADINE 100 MG CAPSULE is a generic product labeled by Bionpharma Inc., priced at $0.1675 per EA under NDC 69452014230. Its NADAC has been published 466 times since Sep 28, 2016.
FDA first approved this application on May 29, 2008. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
100 mg/1
Manufacturer
Bionpharma Inc.NDC
69452014230
Classification
Generic
Dosage Form
CAPSULE, LIQUID FILLED
Route
ORAL
Effective Date
8/20/2025
Active Ingredients
AMANTADINE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA078720FDA Approved
5/29/2008
TE Code
AB
On Market Since
8/15/2016
Pharmacological Classes
Price Statistics
The NADAC for AMANTADINE 100 MG CAPSULE has been published 466 times since Sep 28, 2016, and over the history we have for it it has declined 87.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1675 per EA |
|---|---|
| All-time high | $1.3357 (Oct 12, 2016) |
| All-time low | $0.1419 (Nov 20, 2024) |
| Median price | $0.3235 |
| Average price | $0.4156 |
| Largest weekly change | +39.5% (Oct 19, 2022) |
| Weeks tracked | 466 |
| Tracking since | Sep 28, 2016 |
1W
N/A
1M
N/A
3M
N/A
6M
N/A
1Y
N/A
3Y
+2.8%
5Y
-44.5%
All
-87.5%
Last surveyed Aug 27, 2025 — this NDC no longer appears in the current weekly NADAC file.
Generic Alternatives
The matcher finds 2 manufacturers 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). Switching to the cheapest would cut per-unit acquisition cost by roughly 15% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Continue researching this drug
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Manufacturer
Bionpharma Inc. manufacturer profile
See the full portfolio, pricing trend, and other products from this labeler.
Drug market
AMANTADINE HYDROCHLORIDE market comparison
Compare this molecule across participating manufacturers and inspect the broader market price spread.
Therapeutic class
Influenza A M2 Protein Inhibitor 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 AMANTADINE 100 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for AMANTADINE 100 MG CAPSULE, manufactured by Bionpharma Inc., is $0.1675 per EA (NDC 69452014230), effective Aug 27, 2025.
How has the price of AMANTADINE 100 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for AMANTADINE 100 MG CAPSULE has declined 87.5%. It has been tracked across 466 weekly CMS publications since Sep 28, 2016.
What are the highest and lowest recorded NADAC prices for AMANTADINE 100 MG CAPSULE?
Since Sep 28, 2016, the NADAC for AMANTADINE 100 MG CAPSULE has ranged from a low of $0.1419 (Nov 20, 2024) to a high of $1.3357 (Oct 12, 2016), with a median of $0.3235 per EA.
Are there cheaper alternatives to AMANTADINE 100 MG CAPSULE?
Yes. 2 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, AMANTADINE 100 MG CAPSULE, is $0.1425 per EA — about 15% below AMANTADINE 100 MG CAPSULE.
Who manufactures AMANTADINE 100 MG CAPSULE?
AMANTADINE 100 MG CAPSULE (NDC 69452014230) is labeled by Bionpharma Inc., and CMS classifies it as a generic product.