Iceland· IS-920095
Imdur
A isosorbide mononitrate product containing isosorbidi mononitras inn, registered in Iceland by TopRidge Pharma (Ireland) Limited. The same ATC class is registered in 13 of our 19 countries.
Checked against Icelandic Medicines Agency (Iceland) on
Informational only — not a medical device.
Where it is registered
Isosorbide mononitrate is registered in 13 of 19 countries.
Countries holding a registration under ATC C01DA14 (isosorbide mononitrate), each read from that country’s own register.
- This record: Iceland, from Icelandic Medicines Agency (Iceland)
- 7 of them publish a price we can compare per daily dose
Isosorbide mononitrate · ATC C01DA14
13 / 19 countries
- Canada
- Czechiaprice
- Denmark
- Finlandprice
- Germany
- Icelandprice
- Ireland
- Italyprice
- Netherlands
- Norwayprice
- Polandprice
- United Kingdom
- United Statesprice
Price per daily dose
What a daily dose of isosorbide mononitrate costs, country by country.
Normalised to the WHO defined daily dose (40 mg), the median price runs from $0.078 in United States to $0.15 in Italy — a ×1.9 gap.
- 2 markets with a comparable price for this class
- Public list prices, converted to USD at the rate date shown
- US figures are pharmacy acquisition cost (CMS NADAC), not retail
Isosorbide mononitrate · price per daily dose (40 mg)
USD · FX 28 Sept 2026
- IT Italy$0.15
- US United States$0.078 (acquisition cost)
The record
At a glance
Icelandic Medicines Agency (Iceland)- Active substance
- Isosorbidi mononitras INN
- Manufacturer
- TopRidge Pharma (Ireland) Limited
- Country
- Iceland (IS)
- ATC code
- C01DA14
- ATC class
- Isosorbide mononitrate
- Defined daily dose
- 40 mg, O
- Reimbursed
- Not published by this register
- Source register
- Icelandic Medicines Agency (Iceland)
- Last checked
- September 29, 2026
Packs & prices · 1
1 priced- ean52422398 stk x1 þpakkiISK 6067
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
275 interactions on record for isosorbide mononitrate.
Graded by severity as the source publishes them — 71 moderate. 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
Isosorbide mononitrate · interactions on record
275 records
- 71 moderate
- 1 minor
- 198 info
Most severe, free to view
- LidocainA01AE01moderate
- TetracainA01AE02moderate
- ThiethylperazinA04AB03moderate
- DiphenhydraminA04AB05moderate
5 more interactions with mechanism and management, from a commercially licensed source.
Sign in to check- 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
Isosorbide mononitrate in 13 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- United StatesIsosorbide MononitrateGolden State Medical Supply, Inc.
- NorwayImdurTopRidge Pharma (Ireland) Limited
- SwedenImdur 30 mg DepottablettTopRidge Pharma (Ireland) Limited
- United KingdomZevona XL 30mg tabletsZentiva Pharma UK Ltd
- ItalyDURONITRINTOPRIDGE PHARMA (IRELAND) LTD
- FinlandFem-Mono RetardGenerics (UK) Limited
- CzechiaMONO MACK DEPOTPfizer, spol. s r.o., Praha
- GermanyElantan LongYinglian Health Pharmaceutical Gmbh
Authorised across Europe · EMA
The same active substance is authorised in 26 EEA countries. Names it is sold under:
- Austria · Ismn Genericon, Monoket Retard
- Bulgaria · Oликард, Изосорб
- Cyprus · Imdur, Monorem
- Czechia · Mono Mack Depot, Monosan
- Germany · Elantan Long, Is 5 Mono
- Denmark · Farmidur, Fem-Mono Retard
- Estonia · Imdur, Isomonit
- Spain · Coronur, Coronur Retard
- Finland · Imdur, Isangina
- United Kingdom (Northern Ireland) · Angitate, Carmil Xl
- Greece · Dilavase, G-Dil
- Croatia · Ismn Genericon, Isocard
- Hungary · Mono Mack Depot, Olicard
- Ireland · Elantan, Elantan La
- Italy · Duronitrin, Elan
- Lithuania · Imdur, Ismn Stada
- Latvia · Imdur, Ismn Stada
- Malta · Imdur, Monorem R
- Netherlands · Isosorbide Mononitraat Retard Rph, Isosorbide Mononitraat Retard Viatris
- Norway · Imdur, Isomex
- Poland · Effox Long, Mononit
- Portugal · Imdur, Ismo
- Romania · Mononitron Ep, Olicard Retard
- Sweden · Imdur, Ismo
- Slovenia · Monosan, Olicard
- Slovakia · Mono Mack Depot, Monosan
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 Icelandic Medicines Agency (Iceland). 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/31645c93-fc3d-4797-bb8f-6056077b17e4 GET /v1/drugs/31645c93-fc3d-4797-bb8f-6056077b17e4?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": "Forðatafla",
"source": "lyfjastofnun",
"atc_raw": "C01DA14",
"marketed": true,
"strength": "30 mg",
"ma_number": "920095",
"substance": "Isosorbidi mononitras INN",
"other_info": null,
"legal_status": "(R) Lyfseðilsskylt",
"ma_issued_serial": "34151"
}See everything about isosorbide mononitrate.
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.