United States· US:11822-0596_6ec70578-62e9-4907-acd5-3a5b0d68a490

Childrens Antacid

A calcium carbonate product containing calcium carbonate, registered in United States by Rite Aid Corporation. The same ATC class is registered in 7 of our 19 countries.

In shortageATC A02AC01US label

Checked against FDA National Drug Code directory (United States) on June 3, 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: United States, from FDA National Drug Code directory (United States)
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

FDA National Drug Code directory (United States)

Active substance: Calcium Carbonate
Manufacturer: Rite Aid Corporation
Country: United States (US)
ATC code: A02AC01
ATC class: Calcium carbonate
Reimbursed: Not published by this register
Source register: FDA National Drug Code directory (United States)
Last checked: June 3, 2026

Packs & prices · 1

ndc11
1182205968
1 BOTTLE, PLASTIC in 1 CARTON (11822-0596-8) / 24 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC

Regulatory notes

UNII (FDA substance ID)

H0G9379FGK

CALCIUM CARBONATE

RxCUI 1897

DailyMed SPL labels

1 version tracked

FDA shortage

Currently in shortage

Calcium Chloride Injection

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 30 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
Ireland · Calcichew, Calcium Acetate Pinewood Laboratories
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 FDA National Drug Code directory (United States). 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/722e7a96-6757-4228-9190-25eed7643223
GET /v1/drugs/722e7a96-6757-4228-9190-25eed7643223?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.

{
  "unii": {
    "unii": "H0G9379FGK",
    "rxcui": "1897",
    "inchikey": "VTYYLEPIZMXCLO-UHFFFAOYSA-L",
    "display_name": "CALCIUM CARBONATE",
    "substance_type": "chemical",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "ORAL",
  "spl_meta": {
    "436c0126-4ff3-c082-e063-6294a90a3d72": {
      "match": "brand_token",
      "title": "CHILDRENS IBUPROFEN (IBUPROFEN) SUSPENSION [KESIN PHARMA CORPORATION]",
      "spl_version": "2",
      "published_date": "2026-06-01"
    }
  },
  "productid": "11822-0596_6ec70578-62e9-4907-acd5-3a5b0d68a490",
  "productndc": "11822-0596",
  "dosage_form": "TABLET, CHEWABLE",
  "dea_schedule": null,
  "product_type": "HUMAN OTC DRUG",
  "substance_name": "CALCIUM CARBONATE",
  "shortage_reason": "Calcium Chloride Injection",
  "shortage_status": "current",
  "proprietary_name": "Childrens Antacid",
  "active_ingred_unit": "mg/1",
  "application_number": "M001",
  "marketing_category": "OTC MONOGRAPH DRUG",
  "nonproprietary_name": "Calcium Carbonate",
  "start_marketing_date": "20220615",
  "active_numerator_strength": "400"
}

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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