Ireland· IE-PA-PA22657/005/002
Stemetil 5mg Tablets
A prochlorperazine product containing prochlorperazine maleate, registered in Ireland by Atnahs Pharma Netherlands B.V.. The same ATC class is registered in 8 of our 19 countries.
Checked against HPRA (Ireland) on
Informational only — not a medical device.
Where it is registered
Prochlorperazine is registered in 8 of 19 countries.
Countries holding a registration under ATC N05AB04 (prochlorperazine), each read from that country’s own register.
- This record: Ireland, from HPRA (Ireland)
- 4 of them publish a price we can compare per daily dose
Prochlorperazine · ATC N05AB04
8 / 19 countries
- Canada
- Finlandprice
- Ireland
- Japan
- Norwayprice
- Polandprice
- United Kingdom
- United Statesprice
The record
At a glance
HPRA (Ireland)- Active substance
- Prochlorperazine maleate
- Manufacturer
- Atnahs Pharma Netherlands B.V.
- Country
- Ireland (IE)
- ATC code
- N05AB04
- ATC class
- Prochlorperazine
- Defined daily dose
- 0.1 g, O
- Reimbursed
- Not published by this register
- Source register
- HPRA (Ireland)
- Last checked
- September 28, 2026
Packs & prices · 1
- ie_pa_numberPA22657/005/002
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
494 interactions on record for prochlorperazine.
Graded by severity as the source publishes them — 45 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
Prochlorperazine · interactions on record
494 records
- 45 severe
- 279 moderate
- 9 minor
- 161 info
Most severe, free to view
- MetoclopramideA03FA01severe
- CisaprideA03FA02severe
- DolasetronA04AA04severe
- Potassium chlorideA12BA01severe
- 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
Prochlorperazine in 6 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- United KingdomProchlorperazine 5mg tabletsViatris UK Healthcare Ltd
- United StatesProchlorperazinePharmPak, Inc.
- CanadaPROCHLORAZINEAA PHARMA INC
- FinlandStemetilAtnahs Pharma Netherlands B.V.
- NorwayStemetilAtnahs Pharma Netherlands B.V.
- PolandChloropernazinumLabor Przedsiębiorstwo Farmaceutyczno-Chemiczne Sp. z o.o.
Authorised across Europe · EMA
The same active substance is authorised in 7 EEA countries. Names it is sold under:
- Cyprus · Nautisol
- Finland · Stemetil
- United Kingdom (Northern Ireland) · Almus Migraine Relief, Buccastem
- Italy · Stemetil
- Norway · Stemetil
- Poland · Chloropernazinum
- Romania · Emetiral, Proclorperazina Sintofarm
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/6ee547eb-dd8f-4453-8967-10f7e503374a GET /v1/drugs/6ee547eb-dd8f-4453-8967-10f7e503374a?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",
"routes": [
"Oral use"
],
"source": "hpra",
"atc_all": [
"N05AB",
"N05AB04"
],
"strength": null,
"pa_number": "PA22657/005/002",
"substances": [
"Prochlorperazine maleate"
],
"legal_basis": "Full application (Article 8(3) of Directive No 2001/83/EC)",
"market_info": "Marketed",
"authorised_at": "01/04/1977",
"dispensing_status": "Product subject to prescription which may be renewed (B)",
"registration_status": "AU",
"supply_legal_status": "Supply through pharmacies only",
"interchangeable_code": null
}See everything about prochlorperazine.
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.