Ireland· IE-PA-EU/1/20/1508/001
Enhertu 100 mg powder for concentrate for solution for infusion
A trastuzumab deruxtecan product containing trastuzumab deruxtecan, registered in Ireland by Daiichi Sankyo Europe GmbH.
Checked against HPRA (Ireland) on
Informational only — not a medical device.
The record
At a glance
HPRA (Ireland)- Active substance
- Trastuzumab Deruxtecan
- Manufacturer
- Daiichi Sankyo Europe GmbH
- Country
- Ireland (IE)
- ATC code
- L01XC41
- ATC class
- Trastuzumab deruxtecan
- Reimbursed
- Not published by this register
- Source register
- HPRA (Ireland)
- Last checked
- September 28, 2026
Packs & prices · 1
- ie_pa_numberEU/1/20/1508/001
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
61 interactions on record for trastuzumab deruxtecan.
Graded by severity as the source publishes them — 28 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
Trastuzumab deruxtecan · interactions on record
61 records
- 28 severe
- 33 moderate
Most severe, free to view
- CladribineL01BB04severe
- Talimogene laherparepvecL01XL02severe
- Talimogen laherparepvecL01XX51severe
- LeflunomidL04AA13severe
- 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
Trastuzumab deruxtecan in 15 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- SpainENHERTU 100 MG POLVO PARA CONCENTRADO PARA SOLUCION PARA PERFUSIONDaiichi Sankyo Europe Gmbh
- FinlandEnhertuAbacus Medicine A/S
- United KingdomEnhertu 100mg powder for concentrate for solution for infusion vialsDaiichi Sankyo UK Ltd
- IcelandEnhertuDAIICHI SANKYO EUROPE GmbH*
- NorwayEnhertuDaiichi Sankyo Europe GmbH
- PolandEnhertuDaiichi Sankyo Europe GmbH
- BelgiumEnhertu 100 mgDaiichi Sankyo Europe
- SwedenEnhertu 100 mg Pulver till koncentrat till infusionsvätska, lösningDaiichi Sankyo Europe GmbH
Authorised across Europe · EMA
The same active substance is authorised in 3 EEA countries. Names it is sold under:
- Iceland · Enhertu
- Liechtenstein · Enhertu
- Norway · Enhertu
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 HPRA (Ireland). 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/e7ccf929-6635-44ec-aa8b-b6411a416569 GET /v1/drugs/e7ccf929-6635-44ec-aa8b-b6411a416569?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": "Powder for concentrate for solution for infusion",
"routes": [
"Intravenous use"
],
"source": "hpra",
"atc_all": [
"L01XC41"
],
"strength": null,
"pa_number": "EU/1/20/1508/001",
"substances": [
"Trastuzumab Deruxtecan"
],
"legal_basis": "Known active substance (Article 8(3) of Directive No 2001/83/EC)",
"market_info": "Unknown",
"authorised_at": "18/01/2021",
"dispensing_status": "Product subject to prescription which may not be renewed (A)",
"registration_status": "AU",
"supply_legal_status": "Supply through pharmacies only",
"interchangeable_code": null
}See everything about trastuzumab deruxtecan.
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.