Netherlands· NL-2db903abf1a8

Clonazepam TZF 2 mg, tabletten

A clonazepam product containing clonazepam, registered in Netherlands by Tarchominskie Zaklady Farmaceutyczne Polfa S.A.. The same ATC class is registered in 18 of our 19 countries.

ATC N03AE01

Checked against CBG-MEB (Netherlands) on September 29, 2026

Informational only — not a medical device.

Compare price across countriesPer daily dose · free account Ask the assistant about clonazepamAnswers with sources · free account Check interactionsSeverity free · mechanism on Growth

Where it is registered

Clonazepam is registered in 18 of 19 countries.

Countries holding a registration under ATC N03AE01 (clonazepam), each read from that country’s own register.

This record: Netherlands, from CBG-MEB (Netherlands)
10 of them publish a price we can compare per daily dose

Search clonazepam products by name

Clonazepam · ATC N03AE01

18 / 19 countries

Belgiumprice
Canada
Czechiaprice
Denmark
Finlandprice
Franceprice
Germany
Icelandprice
Ireland
Italyprice
Japan
Netherlands
Norwayprice
Polandprice
Sweden
Switzerlandprice
United Kingdom
United Statesprice

Blue: a registration under this ATC code. The ringed marker is this record’s country. Markets marked price publish a price we can compare per daily dose.

Price per daily dose

What a daily dose of clonazepam costs, country by country.

Normalised to the WHO defined daily dose (8 mg), the median price runs from $0.20 in United States to $2.84 in Switzerland — a ×15 gap.

4 markets with a comparable price for this class
Public list prices, converted to USD at the rate date shown
US figures are pharmacy acquisition cost (CMS NADAC), not retail

Open the full comparison — free account Drug prices for market access

Clonazepam · price per daily dose (8 mg)

USD · FX 28 Sept 2026

CH Switzerland$2.84
ES Spain$0.24
FR France$0.24
US United States$0.20 (acquisition cost)

Median listed price per WHO defined daily dose, in each market that publishes a price. US = pharmacy acquisition cost (CMS NADAC), not a retail price. Open the full comparison

The record

At a glance

CBG-MEB (Netherlands)

Active substance: CLONAZEPAM
Manufacturer: Tarchominskie Zaklady Farmaceutyczne Polfa S.A.
Country: Netherlands (NL)
ATC code: N03AE01
ATC class: Clonazepam
Defined daily dose: 8 mg, O
Reimbursed: Not published by this register
Source register: CBG-MEB (Netherlands)
Last checked: September 29, 2026

Packs & prices · 1

cbg_meb_id
129009

Regulatory notes

No shortage, Orange Book or US label notes for this record.

Interactions

423 interactions on record for clonazepam.

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

Check clonazepam against other medicines How interaction checks work

Clonazepam · interactions on record

423 records

4 severe
139 moderate
22 minor
214 info

Most severe, free to view

MorphineN02AA01severe
MorphinN07BC09severe
HydrocodoneR05DA03severe
CodeineR05DA04severe

44 more interactions with mechanism and management, from a commercially licensed source.

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.

Mechanism and what to do, in the interaction check

Source: DDInter 2.0 · synced 29 Sept 2026. Grades as the source publishes them.

Same medicine, other countries

Clonazepam in 16 other countries

What each register calls a product with the same active substance — salts and hydrates count as the same.

All clonazepam products

Authorised across Europe · EMA

The same active substance is authorised in 27 EEA countries. Names it is sold under:

Austria · Rivotril
Belgium · Rivotril
Bulgaria · Клоназепам Tzf, Клонакса
Cyprus · Aklonil, Clonazepam Remedica
Czechia · Rivotril
Germany · Antelepsin, Clonazepam Aristo
Denmark · Clonazepam G.L. Pharma, Clonazepam Holsten
Estonia · Clonazepam Sanoswiss, Rivotril
Spain · Clonazepam Biomed, Clonazepam Neuraxpharm
Finland · Iqtopam, Rivatril
France · Rivotril
United Kingdom (Northern Ireland) · Clogen, Clonazepam
Croatia · Elunari, Rivotril
Hungary · Clonazepam Tarchomin, Rivotril
Ireland · Clonazepam Rosemont, Rivotril
Iceland · Iqtopam, Rivotril
Italy · Clonazepam Eg, Rivotril
Lithuania · Clonazepam Eletis, Clonazepam Polta
Luxembourg · Rivotril
Latvia · Clonazepam Sanoswiss, Clonazepam Tzf
Malta · Clonazepamum Tzf, Clonotril
Norway · Iqtopam, Rivotril
Poland · Clonazepamum Tzf, Klonafen
Portugal · Clonazepam Aristo, Clonazepam Bluepharma
Romania · Clonazepam G.L. Pharma, Clonotril
Sweden · Clonazepam /, Clonazepam Holsten
Slovenia · Rivotril

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 CBG-MEB (Netherlands). 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/e9bc9f21-59f0-436d-81bf-7783f1df978c
GET /v1/drugs/e9bc9f21-59f0-436d-81bf-7783f1df978c?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.

{
  "form": "Tablet",
  "route": "Oraal gebruik",
  "soort": "RVG",
  "source": "cbg_meb",
  "smpc_url": "https://www.geneesmiddeleninformatiebank.nl/smpc/h129009_smpc.pdf",
  "strength": null,
  "atc_label": "Clonazepam",
  "detail_url": "https://www.geneesmiddeleninformatiebank.nl/nl/rvg129009",
  "excipients": [
    "CELLULOSE, MICROKRISTALLIJN (E 460(i))",
    "LACTOSE 1-WATER",
    "MAGNESIUMSTEARAAT (E 470b)",
    "MAÏSZETMEEL, GEPREGELATINEERD"
  ],
  "substances": [
    "CLONAZEPAM"
  ],
  "leaflet_url": "https://www.geneesmiddeleninformatiebank.nl/bijsluiters/h129009.pdf",
  "authorised_at": "2022/11/28",
  "procedure_number": "PL/H/0817/002",
  "dispensing_status": "Uitsluitend recept",
  "registration_number": "129009",
  "additional_monitoring": "N"
}

API reference MCP server Plans

See everything about clonazepam.

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.

Try it free Open in the console