Ireland· IE-PA-PA1410/089/001

Rennie 750 mg Medicated Chewing Gum

A calcium carbonate product containing calcium carbonate, registered in Ireland by Bayer Limited. The same ATC class is registered in 7 of our 19 countries.

ATC A02AC01

Checked against HPRA (Ireland) on September 28, 2026

Informational only — not a medical device.

Compare price across countriesPer daily dose · free account Ask the assistant about calcium carbonateAnswers with sources · free account Check interactionsSeverity free · mechanism on Growth

Where it is registered

Calcium carbonate is registered in 7 of 19 countries.

Countries holding a registration under ATC A02AC01 (calcium carbonate), 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

Search calcium carbonate products by name

Calcium carbonate · ATC A02AC01

7 / 19 countries

Belgiumprice
Finlandprice
Ireland
Japan
Netherlands
Norwayprice
United Statesprice

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: Calcium carbonate
Manufacturer: Bayer Limited
Country: Ireland (IE)
ATC code: A02AC01
ATC class: Calcium carbonate
Reimbursed: Not published by this register
Source register: HPRA (Ireland)
Last checked: September 28, 2026

Packs & prices · 1

ie_pa_number
PA1410/089/001

Regulatory notes

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

Interactions

225 interactions on record for calcium carbonate.

Graded by severity as the source publishes them — 8 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 calcium carbonate against other medicines How interaction checks work

Calcium carbonate · interactions on record

225 records

8 severe
153 moderate
64 minor

Most severe, free to view

RaltegravirJ05AJ01severe
DolutegravirJ05AJ03severe
RaltegravirJ05AX08severe
DolutegravirJ05AX12severe

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

Calcium carbonate in 17 other countries

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

All calcium carbonate products

Authorised across Europe · EMA

The same active substance is authorised in 29 EEA countries. Names it is sold under:

Austria · Calciumacetat Medice, Calciumgluconat B. Braun
Belgium · Cacit, Calci-Chew
Bulgaria · Calrecia, Икалзис
Cyprus · Calrecia, Icalziss
Czechia · Biomin H, Calcii Carbonici Medicamenta Glenmark Pharmaceuticals
Germany · Calcet, Calcilac Mono
Denmark · Calcium Sandoz, Calciumchlorid Sad
Estonia · Calcigran Sine, Calrecia
Spain · Calrecia, Caosina
Finland · Calcichew Appelsiini, Calciumgluconat B. Braun
France · Cacit, Caddera
United Kingdom (Northern Ireland) · Adcal, Boots Indigestion Relief Peppermint
Greece · Body-Calcin, Calciform
Croatia · Calrecia, Icalziss
Hungary · Bano, Caddera
Iceland · Calcium Sandoz, Icalziss
Italy · Cacit, Calcio Carbonato Eg
Lithuania · Calcigran Sine, Calrecia
Luxembourg · Calci-Chew, Calciumacetat-Nefro
Latvia · Calcigran Sine, Calcium Sopharma
Malta · Calcium Gluconate Bp B. Braun Melsungen, Icalziss
Netherlands · Cacit, Caddera
Norway · Calrecia, Icalziss
Poland · Calcifar, Calcium (O Smaku Bananowym) Aflofarm
Portugal · Cálcio Farmalider, Calcioral
Romania · Calrecia, Clorocalcin
Sweden · Calcitugg, Calcium Sandoz
Slovenia · Icalziss, Kalcijev Karbonat Krka
Slovakia · Calcii Carbonas Galvex, Calcium Bbp

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/1e3abaf8-143a-4cae-a04e-47cabbdedcf9
GET /v1/drugs/1e3abaf8-143a-4cae-a04e-47cabbdedcf9?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": "Medicated chewing-gum",
  "routes": [
    "Oral use"
  ],
  "source": "hpra",
  "atc_all": [
    "A02AC01"
  ],
  "strength": null,
  "pa_number": "PA1410/089/001",
  "substances": [
    "Calcium carbonate"
  ],
  "legal_basis": "Well-established use application (Article 10a of Directive No 2001/83/EC)",
  "market_info": "Marketed",
  "authorised_at": "22/07/2022",
  "dispensing_status": "Product not subject to medical prescription",
  "registration_status": "AU",
  "supply_legal_status": "Supply through non-pharmacy outlets and pharmacies",
  "interchangeable_code": null
}

API reference MCP server Plans

See everything about calcium carbonate.

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.

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