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Netherlands· NL-bbfff2835e74

Dapson Tiofarma 100 mg, tabletten

A dapsone product containing dapson, registered in Netherlands by Tiofarma B.V.. The same ATC class is registered in 10 of our 19 countries.

ATC J04BA02

Checked against CBG-MEB (Netherlands) on

Informational only — not a medical device.

SOURCE REGISTER · NLCBG-MEB (Netherlands)normalisedDapson Tiofarma 100 mg, tablettenATCJ04BA02REGISTER NO.NL-bbfff2835e74PACKS LISTED1CHECKEDSeptember 29, 2026
Compare price across countriesPer daily dose · free accountAsk the assistant about dapsonAnswers with sources · free accountCheck interactionsSeverity free · mechanism on Growth

Where it is registered

Dapsone is registered in 10 of 19 countries.

Countries holding a registration under ATC J04BA02 (dapsone), each read from that country’s own register.

  • This record: Netherlands, from CBG-MEB (Netherlands)
  • 4 of them publish a price we can compare per daily dose
Search dapsone products by name

Dapsone · ATC J04BA02

10 / 19 countries

  • Canada
  • Denmark
  • Finlandprice
  • Germany
  • Japan
  • Netherlands
  • Norwayprice
  • Polandprice
  • 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.

The record

At a glance

CBG-MEB (Netherlands)
Active substance
DAPSON
Manufacturer
Tiofarma B.V.
Country
Netherlands (NL)
ATC code
J04BA02
ATC class
Dapsone
Defined daily dose
50 mg, O
Reimbursed
Not published by this register
Source register
CBG-MEB (Netherlands)
Last checked
September 29, 2026

Packs & prices · 1

  • cbg_meb_id
    52476

Regulatory notes

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

Interactions

415 interactions on record for dapsone.

Graded by severity as the source publishes them — 7 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 dapsone against other medicinesHow interaction checks work

Dapsone · interactions on record

415 records

  • 7 severe
  • 206 moderate
  • 2 minor
  • 200 info

Most severe, free to view

  • SaquinavirJ05AE01severe
  • CladribineL01BB04severe
  • Aminolevulinic acidL01XD04severe
  • CladribineL04AA40severe
  • 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

Dapsone in 8 other countries

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

All dapsone products

Authorised across Europe · EMA

The same active substance is authorised in 7 EEA countries. Names it is sold under:

  • Germany · Dapson Zentiva, Dapson-Fatol
  • Denmark · Dapson Scanpharm
  • United Kingdom (Northern Ireland) · Dapsone Macleods Pharma Uk, Dapsone Milpharm
  • Malta · Dapsone Tillomed Laboratories
  • Norway · Dapson Scanpharm
  • Poland · Dusalm
  • Portugal · Sulfona Zimaia

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/d5224317-83a5-4da2-a467-7e26dd41577a
GET /v1/drugs/d5224317-83a5-4da2-a467-7e26dd41577a?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/h52476_smpc.pdf",
  "strength": null,
  "atc_label": "Dapsone",
  "detail_url": "https://www.geneesmiddeleninformatiebank.nl/nl/rvg52476",
  "excipients": [
    "LACTOSE 1-WATER",
    "MAGNESIUMSTEARAAT (E 470b)",
    "MAÏSZETMEEL",
    "NATRIUMLAURILSULFAAT",
    "ZETMEEL, GEPREGELATINEERD"
  ],
  "substances": [
    "DAPSON"
  ],
  "leaflet_url": "https://www.geneesmiddeleninformatiebank.nl/bijsluiters/h52476.pdf",
  "authorised_at": "1992/12/31",
  "procedure_number": null,
  "dispensing_status": "Uitsluitend recept",
  "registration_number": "52476",
  "additional_monitoring": "N"
}
API referenceMCP serverPlans

See everything about dapsone.

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 freeOpen in the console