Czechia· CZ-0284230
SPIRONOLACTONE ORION
A spironolactone product containing spironolactone, registered in Czechia by Orion Corporation, Espoo. The same ATC class is registered in 18 of our 19 countries.
Checked against SÚKL (Czech Republic) on
Informational only — not a medical device.
Where it is registered
Spironolactone is registered in 18 of 19 countries.
Countries holding a registration under ATC C03DA01 (spironolactone), each read from that country’s own register.
- This record: Czechia, from SÚKL (Czech Republic)
- 10 of them publish a price we can compare per daily dose
Spironolactone · ATC C03DA01
18 / 19 countries
- Belgiumprice
- Canada
- Czechiaprice
- Denmark
- Finlandprice
- Franceprice
- Germany
- Icelandprice
- Ireland
- Italyprice
- Japan
- Netherlands
- Norwayprice
- Polandprice
- Sweden
- Switzerlandprice
- United Kingdom
- United Statesprice
Price per daily dose
What a daily dose of spironolactone costs, country by country.
Normalised to the WHO defined daily dose (37.5 mg), the median price runs from $0.064 in United States to $0.29 in Switzerland — a ×4.5 gap.
- 4 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
Spironolactone · price per daily dose (37.5 mg)
USD · FX 28 Sept 2026
- CH Switzerland$0.29
- IT Italy$0.17
- FR France$0.088
- US United States$0.064 (acquisition cost)
The record
At a glance
SÚKL (Czech Republic)- Active substance
- SPIRONOLACTONE
- Manufacturer
- Orion Corporation, Espoo
- Country
- Czechia (CZ)
- ATC code
- C03DA01
- ATC class
- Spironolactone
- Defined daily dose
- 37.5 mg, O
- Reimbursed
- Not published by this register
- Source register
- SÚKL (Czech Republic)
- Last checked
- September 28, 2026
Packs & prices · 0
No packs listed by the register for this record.
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
454 interactions on record for spironolactone.
Graded by severity as the source publishes them — 14 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
Spironolactone · interactions on record
454 records
- 14 severe
- 150 moderate
- 15 minor
- 191 info
Most severe, free to view
- LoperamideA07DA03severe
- Potassium chlorideA12BA01severe
- Potassium citrateA12BA02severe
- Potassium gluconateA12BA05severe
84 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
Spironolactone in 16 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- United StatesSpironolactoneRising Pharma Holdings, Inc.
- United KingdomAldactone 25mg tabletsPfizer Ltd
- FinlandSpiresisOrion Corporation Orion Pharma
- CanadaALDACTONE 25 MGPFIZER CANADA ULC
- SwedenSpironolactone Orion 25 mg TablettOrion Corporation
- FranceALDACTONE 25 mg, comprimé sécablePFIZER HOLDING FRANCE
- NorwaySpirixOrifarm Healthcare A/S
- PolandFinospirOrion Corporation
Authorised across Europe · EMA
The same active substance is authorised in 29 EEA countries. Names it is sold under:
- Austria · Aldactone, Spirobene
- Belgium · Aldactone, Spironolactone Eg
- Bulgaria · Спилактон, Спиронолактон Акорд
- Cyprus · Spiro, Spirolon
- Germany · Aldactone, Spirobeta
- Denmark · Spirix, Spiron
- Estonia · Spirix, Spironolactone Accord
- Spain · Aldactone, Espironolactona Accord
- Finland · Spirix, Spironolactone Orion
- France · Aldactone, Spironolactone Arrow
- United Kingdom (Northern Ireland) · Aldactone, Spironolactone Accord Healthcare
- Greece · Aldactone
- Croatia · Aldactone
- Hungary · Spiron, Spironolactone Orion
- Ireland · Aldactone, Spironolactone Accord Healthcare Ireland
- Iceland · Spirix, Spiron
- Italy · Aldactone, Spirolang
- Lithuania · Spirix, Spironolactone Accord
- Luxembourg · Aldactone, Spironolacton Ratiopharm
- Latvia · Spirix, Spironolactone Accord
- Malta · Aldactone, Spirolon
- Netherlands · Spironolacton Accord, Spironolacton Genrx
- Norway · Spirix, Spironolactone Orion
- Poland · Finospir, Spironol
- Portugal · Aldactone, Espironolactona Alter
- Romania · Alspiron, Spironolactonă Arena
- Sweden · Spironolactone Accord, Spironolactone Orion
- Slovenia · Aldactone, Spironolakton Orion
- Slovakia · Medospir, Spironolactone Accord
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 SÚKL (Czech Republic). 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/ab903371-6a3a-40d4-bcbf-9874408db9ad GET /v1/drugs/ab903371-6a3a-40d4-bcbf-9874408db9ad?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": "TBL NOB",
"source": "sukl",
"strength": "25MG",
"pack_size": "30",
"substance": "SPIRONOLACTONE",
"cz_kod_sukl": "0284230",
"product_type": "CH",
"substance_codes": "1356",
"registration_state": "R",
"registration_number": "50/055/12-C"
}See everything about spironolactone.
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.