Ireland· IE-PA-PA1131/001/004
Selesyn 500 micrograms/10 ml, solution for injection (50 micrograms/ml)
A sodium selenite product containing sodium selenite pentahydrate, registered in Ireland by biosyn Arzneimittel GmbH. The same ATC class is registered in 7 of our 19 countries.
Checked against HPRA (Ireland) on
Informational only — not a medical device.
Where it is registered
Sodium selenite is registered in 7 of 19 countries.
Countries holding a registration under ATC A12CE02 (sodium selenite), each read from that country’s own register.
- This record: Ireland, from HPRA (Ireland)
- 3 of them publish a price we can compare per daily dose
Sodium selenite · ATC A12CE02
7 / 19 countries
- Belgiumprice
- Denmark
- Finlandprice
- Ireland
- Japan
- Netherlands
- Switzerlandprice
The record
At a glance
HPRA (Ireland)- Active substance
- Sodium selenite pentahydrate
- Manufacturer
- biosyn Arzneimittel GmbH
- Country
- Ireland (IE)
- ATC code
- A12CE02
- ATC class
- Sodium selenite
- Defined daily dose
- 0.2 mg, O
- Reimbursed
- Not published by this register
- Source register
- HPRA (Ireland)
- Last checked
- September 28, 2026
Packs & prices · 1
- ie_pa_numberPA1131/001/004
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
5 interactions on record for sodium selenite.
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
Sodium selenite · interactions on record
5 records
- 1 severe
- 4 moderate
Most severe, free to view
- DimercaprolV03AB09severe
- TrientineA16AX12moderate
- EltrombopagB02BX05moderate
- LevofloxacinJ01MA12moderate
- 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
Sodium selenite in 3 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- GermanyCefaselCefak Kg
- SwedenSelesyn 100 mikrogram Injektionsvätska, lösningbiosyn Arzneimittel GmbH
- CzechiaSELENASE INJEKČNÍ ROZTOK 500 MCGbiosyn Arzneimittel GmbH, Fellbach
Authorised across Europe · EMA
The same active substance is authorised in 13 EEA countries. Names it is sold under:
- Austria · Selenase
- Czechia · Selenase
- Germany · Cefasel, Selen-Loges
- Denmark · Selesyn
- France · Selenium Panpharma
- United Kingdom (Northern Ireland) · Selenase
- Hungary · Selesyn
- Italy · Selesyn
- Luxembourg · Selenase Peroral, Selenase Pro Injectione
- Netherlands · Selenase
- Portugal · Selenase
- Sweden · Selesyn
- Slovakia · Selenase
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/ca9da96e-40c5-4417-844a-cfac3f729a9c GET /v1/drugs/ca9da96e-40c5-4417-844a-cfac3f729a9c?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": "Solution for injection",
"routes": [
"Intramuscular use",
"Intravenous use"
],
"source": "hpra",
"atc_all": [
"A12CE",
"A12CE02"
],
"strength": null,
"pa_number": "PA1131/001/004",
"substances": [
"Sodium selenite pentahydrate"
],
"legal_basis": "Well-established use application (Article 10a of Directive No 2001/83/EC)",
"market_info": "Not marketed",
"authorised_at": "26/05/2006",
"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 sodium selenite.
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.