Belgium· BE-AMP-SAM513191-00

Ledaga 160 µg/g

A chlormethine product containing chlormethine hydrochloride, registered in Belgium by Helsinn Birex Pharmaceuticals. The same ATC class is registered in 12 of our 19 countries.

ATC L01AA05

Checked against FAMHP / AFMPS (Belgium) on

Informational only — not a medical device.

SOURCE REGISTER · BEFAMHP / AFMPS (Belgium)normalisedLedaga 160 µg/gATCL01AA05REGISTER NO.BE-AMP-SAM513191-00PACKS LISTED2CHECKEDSeptember 26, 2026

Where it is registered

Chlormethine is registered in 12 of 19 countries.

Countries holding a registration under ATC L01AA05 (chlormethine), each read from that country’s own register.

  • This record: Belgium, from FAMHP / AFMPS (Belgium)
  • 7 of them publish a price we can compare per daily dose

Chlormethine · ATC L01AA05

12 / 19 countries

  • Belgiumprice
  • Canada
  • Czechiaprice
  • Denmark
  • Finlandprice
  • Franceprice
  • Icelandprice
  • Ireland
  • Netherlands
  • Polandprice
  • Switzerlandprice
  • United Kingdom
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

FAMHP / AFMPS (Belgium)
Active substance
Chlormethine Hydrochloride
Manufacturer
Helsinn Birex Pharmaceuticals
Country
Belgium (BE)
ATC code
L01AA05
ATC class
Chlormethine
Defined daily dose
0.16 mg, T
Reimbursed
Not published by this register
Source register
FAMHP / AFMPS (Belgium)
Last checked
September 26, 2026

Packs & prices · 2

1 priced
  • be_apb
    4426839
    EUR 1490.77
  • be_apb
    7732233

Regulatory notes

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

Interactions

127 interactions on record for chlormethine.

Graded by severity as the source publishes them — 32 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

Chlormethine · interactions on record

127 records

  • 32 severe
  • 78 moderate
  • 17 minor

Most severe, free to view

  • Nalidixic acidJ01MB02severe
  • ThiotepaL01AC01severe
  • CladribineL01BB04severe
  • Talimogene laherparepvecL01XL02severe
  • 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

Chlormethine in 13 other countries

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

All chlormethine products

Authorised across Europe · EMA

The same active substance is authorised in 3 EEA countries. Names it is sold under:

  • Iceland · Ledaga
  • Liechtenstein · Ledaga
  • Norway · Ledaga

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 FAMHP / AFMPS (Belgium). 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/5832cb78-4fa9-427d-9ba0-6b8cdffcfb55
GET /v1/drugs/5832cb78-4fa9-427d-9ba0-6b8cdffcfb55?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": "Gel",
  "source": "afmps",
  "status": "AUTHORIZED",
  "name_en": "Ledaga 160 µg/g",
  "name_fr": "Ledaga 160 µg/g",
  "name_nl": "Ledaga 160 µg/g",
  "amp_code": "SAM513191-00",
  "strengths": [
    "160.0000",
    "0.1000",
    "175.0000"
  ],
  "pack_count": 1,
  "substances": [
    "Chlormethine Hydrochloride",
    "Chlormethine",
    "Butylhydroxytoluene",
    "Disodium Edetate",
    "Glycerol",
    "Propylene Glycol",
    "Sodium Chloride"
  ],
  "medicine_type": "ALLOPATHIC",
  "atc_description": "Chlormethine",
  "authorisation_numbers": [
    "EU/1/16/1171/001"
  ]
}

See everything about chlormethine.

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.