Canada· CA-DIN-02281074
ACZONE
A dapsone product containing dapsone, registered in Canada by BAUSCH HEALTH, CANADA INC.. The same ATC class is registered in 2 of our 19 countries.
Checked against Health Canada Drug Product Database (Canada) on
Informational only — not a medical device.
Where it is registered
Dapsone is registered in 2 of 19 countries.
Countries holding a registration under ATC D10AX05 (dapsone), each read from that country’s own register.
- This record: Canada, from Health Canada Drug Product Database (Canada)
- 1 of them publish a price we can compare per daily dose
Dapsone · ATC D10AX05
2 / 19 countries
- Canada
- United Statesprice
The record
At a glance
Health Canada Drug Product Database (Canada)- Active substance
- DAPSONE
- Manufacturer
- BAUSCH HEALTH, CANADA INC.
- Country
- Canada (CA)
- ATC code
- D10AX05
- ATC class
- Dapsone
- Reimbursed
- Not published by this register
- Source register
- Health Canada Drug Product Database (Canada)
- Last checked
- October 1, 2026
Packs & prices · 0
No packs listed by the register for this record.
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
106 interactions on record for dapsone.
Graded by severity as the source publishes them — 1 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
Dapsone · interactions on record
106 records
- 1 severe
- 38 moderate
- 67 minor
Most severe, free to view
- PrilocaineN01BB04severe
- LidocainA01AE01moderate
- TetracainA01AE02moderate
- SulfamethizoleB05CA04moderate
- 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
Dapsone in 8 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- United StatesAczoneAlmirall, LLC
- United KingdomDapsone 100mg tabletsRivopharm (UK) Ltd
- NorwayDapsonScanpharm
- PolandDusalmAdamed Pharma S.A.
- GermanyDapson ZentivaZentiva Pharma Gmbh
- Japanジアフェニルスルホン田辺ファーマ
- SpainSULFONA COMPRIMIDOSEsteve Pharmaceuticals S.A.
- NetherlandsDapson Tiofarma 100 mg, tablettenTiofarma B.V.
Authorised across Europe · EMA
The same active substance is authorised in 8 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
- Netherlands · Dapson Tiofarma
- 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 Health Canada Drug Product Database (Canada). 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/2750ccd2-f837-466a-8f34-86dc177a4f5d GET /v1/drugs/2750ccd2-f837-466a-8f34-86dc177a4f5d?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.
{
"din": "02281074",
"form": "GEL",
"class": "Human",
"routes": [
"TOPICAL"
],
"source": "health_canada_dpd",
"status": "MARKETED",
"atc_raw": "D10AX05",
"schedule": [
"Prescription"
],
"drug_code": "76674",
"strengths": [
"5 %"
],
"ahfs_class": null,
"substances": [
"DAPSONE"
],
"product_categorization": null
}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.