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Ireland· IE-PA-PA0822/095/002

Premarin 0.625 mg Prolonged-release tablets

A conjugated estrogens product containing conjugated estrogens, registered in Ireland by Pfizer Healthcare Ireland Unlimited Company. The same ATC class is registered in 3 of our 19 countries.

ATC G03CA57

Checked against HPRA (Ireland) on

Informational only — not a medical device.

SOURCE REGISTER · IEHPRA (Ireland)normalisedPremarin 0.625 mg Prolonged-release t…ATCG03CA57REGISTER NO.IE-PA-PA0822/095/002PACKS LISTED1CHECKEDSeptember 28, 2026
Compare price across countriesPer daily dose · free accountAsk the assistant about conjugated estrogensAnswers with sources · free accountCheck interactionsSeverity free · mechanism on Growth

Where it is registered

Conjugated estrogens is registered in 3 of 19 countries.

Countries holding a registration under ATC G03CA57 (conjugated estrogens), each read from that country’s own register.

  • This record: Ireland, from HPRA (Ireland)
  • 1 of them publish a price we can compare per daily dose
Search conjugated estrogens products by name

Conjugated estrogens · ATC G03CA57

3 / 19 countries

  • Canada
  • Finlandprice
  • Ireland
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

HPRA (Ireland)
Active substance
Conjugated estrogens
Manufacturer
Pfizer Healthcare Ireland Unlimited Company
Country
Ireland (IE)
ATC code
G03CA57
ATC class
Conjugated estrogens
Defined daily dose
0.625 mg, O
Reimbursed
Not published by this register
Source register
HPRA (Ireland)
Last checked
September 28, 2026

Packs & prices · 1

  • ie_pa_number
    PA0822/095/002

Regulatory notes

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

Interactions

146 interactions on record for conjugated estrogens.

Graded by severity as the source publishes them — 7 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
Check conjugated estrogens against other medicinesHow interaction checks work

Conjugated estrogens · interactions on record

146 records

  • 7 severe
  • 136 moderate
  • 3 minor

Most severe, free to view

  • Tranexamic acidB02AA02severe
  • HeminB06AB01severe
  • CarfilzomibL01XG02severe
  • CarfilzomibL01XX45severe
  • 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

Conjugated estrogens in 7 other countries

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

All conjugated estrogens products

Authorised across Europe · EMA

The same active substance is authorised in 2 EEA countries. Names it is sold under:

  • Spain · Equín
  • United Kingdom (Northern Ireland) · Conjugated Oestrogens Pfizer, Premarin

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/3c31f0d5-47fe-49ed-84e9-52495e788815
GET /v1/drugs/3c31f0d5-47fe-49ed-84e9-52495e788815?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": "Prolonged-release tablet",
  "routes": [
    "Oral use"
  ],
  "source": "hpra",
  "atc_all": [
    "G03CA",
    "G03CA57"
  ],
  "strength": null,
  "pa_number": "PA0822/095/002",
  "substances": [
    "Conjugated estrogens"
  ],
  "legal_basis": "Full application (Article 8(3) of Directive No 2001/83/EC)",
  "market_info": "Marketed",
  "authorised_at": "25/07/1988",
  "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
}
API referenceMCP serverPlans

See everything about conjugated estrogens.

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.

Try it freeOpen in the console