Product Information
NAMZARIC 28 MG-10 MG CAPSULE is a brand product labeled by Allergan, Inc., priced at $19.8005 per EA under NDC 00456122830. Its NADAC has been published 566 times since Oct 21, 2015.
FDA first approved this application on Dec 23, 2014. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
10; 28 mg/1; mg/1
Manufacturer
Allergan, Inc.NDC
00456122830
Classification
Brand
Dosage Form
CAPSULE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDEApproval Type
New Drug (NDA)
FDA Application
NDA206439FDA Approved
12/23/2014
TE Code
AB
On Market Since
12/24/2014
Pharmacological Classes
Price Statistics
The NADAC for NAMZARIC 28 MG-10 MG CAPSULE has been published 566 times since Oct 21, 2015, and over the history we have for it it has risen 86.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $19.8005 per EA |
|---|---|
| All-time high | $19.8407 (Jun 11, 2025) |
| All-time low | $10.3158 (Dec 23, 2015) |
| 52-week high | $19.8256 |
| 52-week low | $19.7915 |
| Median price | $16.2951 |
| Average price | $15.8991 |
| Largest weekly change | +9.9% (Jan 13, 2016) |
| Weeks tracked | 566 |
| Tracking since | Oct 21, 2015 |
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). Switching to the cheapest would cut per-unit acquisition cost by roughly 52% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of NAMZARIC 28 MG-10 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for NAMZARIC 28 MG-10 MG CAPSULE, manufactured by Allergan, Inc., is $19.8005 per EA (NDC 00456122830), effective Aug 19, 2026.
How has the price of NAMZARIC 28 MG-10 MG CAPSULE changed over time?
Over the history we have for it, the NADAC for NAMZARIC 28 MG-10 MG CAPSULE has risen 86.3%. It has been tracked across 566 weekly CMS publications since Oct 21, 2015.
What are the highest and lowest recorded NADAC prices for NAMZARIC 28 MG-10 MG CAPSULE?
Since Oct 21, 2015, the NADAC for NAMZARIC 28 MG-10 MG CAPSULE has ranged from a low of $10.3158 (Dec 23, 2015) to a high of $19.8407 (Jun 11, 2025), with a median of $16.2951 per EA.
Are there cheaper alternatives to NAMZARIC 28 MG-10 MG CAPSULE?
Yes. 1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, MEMANTINE-DONEPEZIL ER 28-10 MG, is $9.4481 per EA — about 52% below NAMZARIC 28 MG-10 MG CAPSULE.
Who manufactures NAMZARIC 28 MG-10 MG CAPSULE?
NAMZARIC 28 MG-10 MG CAPSULE (NDC 00456122830) is labeled by Allergan, Inc., and CMS classifies it as a brand product.