Product Information
AMANTADINE 100 MG CAPSULE is a generic product labeled by Chartwell RX LLC, priced at $0.1622 per EA under NDC 62135060990. Its NADAC has been published 120 times since Mar 13, 2024.
The Low Outlier badge above means this manufacturer's average price in the Amantadine Hydrochloride market falls below Q1 − 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.
Strength
100 mg/1
Manufacturer
Chartwell RX LLCNDC
62135060990
Classification
Generic
Dosage Form
CAPSULE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
AMANTADINE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA209171On Market Since
6/12/2017
Pharmacological Classes
Price Statistics
The NADAC for AMANTADINE 100 MG CAPSULE has been published 120 times since Mar 13, 2024, and over the history we have for it it has declined 23.6%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1622 per EA |
|---|---|
| All-time high | $0.2123 (Mar 13, 2024) |
| All-time low | $0.1419 (Nov 20, 2024) |
| 52-week high | $0.1675 |
| 52-week low | $0.1419 |
| Median price | $0.1619 |
| Average price | $0.1629 |
| Largest weekly change | +30.8% (Jun 19, 2024) |
| Weeks tracked | 120 |
| Tracking since | Mar 13, 2024 |
Generic Alternatives
The matcher finds 6 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 6 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 0% 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 AMANTADINE 100 MG CAPSULE?
The current National Average Drug Acquisition Cost (NADAC) for AMANTADINE 100 MG CAPSULE, manufactured by Chartwell RX LLC, is $0.1622 per EA (NDC 62135060990), effective Jun 24, 2026.
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 23.6%. It has been tracked across 120 weekly CMS publications since Mar 13, 2024.
What are the highest and lowest recorded NADAC prices for AMANTADINE 100 MG CAPSULE?
Since Mar 13, 2024, the NADAC for AMANTADINE 100 MG CAPSULE has ranged from a low of $0.1419 (Nov 20, 2024) to a high of $0.2123 (Mar 13, 2024), with a median of $0.1619 per EA.
Are there cheaper alternatives to AMANTADINE 100 MG CAPSULE?
Yes. 6 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, AMANTADINE 100 MG CAPSULE, is $0.1616 per EA — about 0% below AMANTADINE 100 MG CAPSULE.
Who manufactures AMANTADINE 100 MG CAPSULE?
AMANTADINE 100 MG CAPSULE (NDC 62135060990) is labeled by Chartwell RX LLC, and CMS classifies it as a generic product.
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