United States· US:0591-4920_67ce5a52-d507-4333-b0a0-b7177f896aec
Amantadine Hydrochloride
A amantadine product containing amantadine hydrochloride, registered in United States by Actavis Pharma, Inc.. The same ATC class is registered in 14 of our 19 countries.
Checked against FDA National Drug Code directory (United States) on
Informational only — not a medical device.
Where it is registered
Amantadine is registered in 14 of 19 countries.
Countries holding a registration under ATC N04BB01 (amantadine), each read from that country’s own register.
- This record: United States, from FDA National Drug Code directory (United States)
- 7 of them publish a price we can compare per daily dose
Amantadine · ATC N04BB01
14 / 19 countries
- Canada
- Czechiaprice
- Denmark
- Finlandprice
- Germany
- Ireland
- Japan
- Netherlands
- Norwayprice
- Polandprice
- Spainprice
- Switzerlandprice
- United Kingdom
- United Statesprice
Price per daily dose
What a daily dose of amantadine costs, country by country.
Normalised to the WHO defined daily dose (0.2 g), the median price runs from $0.28 in United States to $0.65 in Switzerland — a ×2.3 gap.
- United States: $0.28 per daily dose (median across products in the class)
- Public list prices, converted to USD at the rate date shown
- US figures are pharmacy acquisition cost (CMS NADAC), not retail
Amantadine · price per daily dose (0.2 g)
USD · FX 28 Sept 2026
- CH Switzerland$0.65
- ES Spain$0.54
- US United States$0.28 (acquisition cost)
The record
At a glance
FDA National Drug Code directory (United States)- Active substance
- AMANTADINE HYDROCHLORIDE
- Manufacturer
- Actavis Pharma, Inc.
- Country
- United States (US)
- ATC code
- N04BB01
- ATC class
- Amantadine
- Defined daily dose
- 0.2 g, O
- Reimbursed
- Not published by this register
- Source register
- FDA National Drug Code directory (United States)
- Last checked
- June 26, 2026
Packs & prices · 2
- ndc110591492001100 TABLET in 1 BOTTLE (0591-4920-01)
- ndc110591-4920-01
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
118 interactions on record for amantadine.
Graded by severity as the source publishes them — 4 severe. Severity grades are free for everyone; mechanism and management come with Growth.
- Severity for every pair — free, no plan needed
- The source, licence and sync date on every record
- Mechanism and what to do for each pair — Growth plan
Amantadine · interactions on record
118 records
- 4 severe
- 55 moderate
- 58 info
Most severe, free to view
- BupropionN06AX12severe
- BupropionN07BA02severe
- IohexolV08AB02severe
- IopamidolV08AB04severe
1 more interaction with mechanism and management, from a commercially licensed source.
Sign in to check- Interaction severity from DDInter 2.0 (Xiong G. et al., Nucleic Acids Res.), licensed CC BY-NC 4.0 — free for non-commercial use only; not covered by the Drug Database commercial licence.
Same medicine, other countries
Amantadine in 13 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- SwitzerlandPK-Merz, FilmtablettenMerz Pharma (Schweiz) AG
- FinlandAtarinOy Leiras Finland Ab
- United KingdomAmantadine 100mg tabletsSpecial Order
- NorwayAmantadin aliudAliud Pharma
- PolandAmantixAllpharm Sp. z o.o. sp.k.
- GermanyAmantadin 1 A Pharma1 A Pharma Gmbh
- NetherlandsAmantadine HCl Renata 100 mg harde capsulesRenata Pharmaceuticals (Ireland) Limited
- CzechiaPK-MERZMerz Pharmaceuticals GmbH, Frankfurt am Main
Authorised across Europe · EMA
The same active substance is authorised in 26 EEA countries. Names it is sold under:
- Austria · Pk-Merz Schoeller, Pk-Merz-Schoeller
- Bulgaria · Пк-Мерц
- Czechia · Pk-Merz, Viregyt-K
- Germany · Amantadin 1 A Pharma, Amantadin Neuraxpharm
- Denmark · Amypha, Dinetrel
- Estonia · Amantadin Ratiopharm
- Spain · Amantadine Level
- Finland · Amypha, Parkadin
- France · Mantadix
- United Kingdom (Northern Ireland) · Amantadine Hydrochloride Crescent Pharma, Amantadine Hydrochloride Dawa
- Greece · Symmetrel
- Croatia · Pk-Merz
- Hungary · Pk-Merz, Viregyt
- Ireland · Amantadine Hydrochloride Renata
- Italy · Mantadan
- Lithuania · Amantadin Ratiopharm, Pk-Merz
- Luxembourg · Pk-Merz®, Pk-Merz® Infusion
- Latvia · Neomidantan, Pk-Merz
- Malta · Amantadine Hydrochloride Renata, Parkadina
- Netherlands · Amantadine Hcl Renata, Amypha
- Norway · Amypha, Dinetrel
- Poland · Amantix, Viregyt-K
- Portugal · Amantadina Renata, Amantadina Renata 100 Mg Cápsulas
- Romania · Viregyt-K
- Sweden · Amypha, Dinetrel
- Slovakia · Pk-Merz, Viregyt-K
Source: European Medicines Agency, Article 57 product data.
Sourced from a public register and reproduced with attribution. Drug Database is not affiliated with, endorsed by, or a partner of FDA National Drug Code directory (United States). This is an informational data service and not a medical device — verify against the official source of record before any clinical decision.
For developers
The same record over the API, and the raw payload
GET /v1/drugs/e03737c9-d489-4a9b-9494-9a82dd9848d4 GET /v1/drugs/e03737c9-d489-4a9b-9494-9a82dd9848d4?format=fhir
Every response carries last_synced_at, so freshness is a field rather than a promise. Below is exactly what the ingestion wrote, before any presentation — the same JSON the API returns under payload.
{
"route": "ORAL",
"source": "ndc",
"strength": "100",
"substance": "AMANTADINE HYDROCHLORIDE",
"productndc": "0591-4920",
"dosage_form": "TABLET",
"dea_schedule": null,
"strength_unit": "mg/1",
"application_number": "ANDA208096",
"marketing_category": "ANDA"
}See everything about amantadine.
This page is the registration. A free account adds the label text as the regulator wrote it, what it costs per daily dose across the markets that publish a price, a feed of what changes in the registers, and an assistant that answers with its sources. Interaction severity is free; mechanism and management are on the Growth plan. No card, nothing to install.