United Kingdom· GB-APID-39322711000001102
Spironolactone 12.5mg tablets
A spironolactone product containing spironolactone, registered in United Kingdom by A A H Pharmaceuticals Ltd. The same ATC class is registered in 18 of our 19 countries.
Checked against NHS dm+d (United Kingdom) 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: United Kingdom, from NHS dm+d (United Kingdom)
- 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
NHS dm+d (United Kingdom)- Active substance
- Spironolactone
- Manufacturer
- A A H Pharmaceuticals Ltd
- Country
- United Kingdom (GB)
- ATC code
- C03DA01
- ATC class
- Spironolactone
- Defined daily dose
- 37.5 mg, O
- Reimbursed
- Not published by this register
- Source register
- NHS dm+d (United Kingdom)
- Last checked
- September 13, 2026
Packs & prices · 1
- gtin5025903088691
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 StatesAldactonePfizer Laboratories Div Pfizer Inc
- FranceALDACTONE 25 mg, comprimé sécablePFIZER HOLDING FRANCE
- CzechiaQAIALDOLipomed GmbH, Weil am Rhein
- FinlandAldactonePfizer Oy
- NorwayAldactonePfizer
- NetherlandsQaialdo 10 mg/ml orale suspensieLipomed GmbH
- SwedenQaialdo 10 mg/ml Oral suspensionLipomed GmbH
- BelgiumAldactone 100 mgPfizer
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
- Czechia · Spironolactone Medreg, Spironolactone Orion
- Germany · Aldactone, Spirobeta
- Denmark · Spirix, Spiron
- Estonia · Spirix, Spironolactone Accord
- Spain · Aldactone, Espironolactona Accord
- Finland · Spirix, Spironolactone Orion
- France · Aldactone, Spironolactone Arrow
- 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 NHS dm+d (United Kingdom). 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/e9842b80-264b-42b5-a46f-1bace49b30ab GET /v1/drugs/e9842b80-264b-42b5-a46f-1bace49b30ab?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.
{
"apid": "39322711000001102",
"desc": "Spironolactone 12.5mg tablets (A A H Pharmaceuticals Ltd)",
"form": "Oral tablet",
"vpid": "39356011000001101",
"source": "dmd",
"vtm_id": "777603002",
"strength": "12.5 mg",
"substance": "Spironolactone",
"ingredient": "Spironolactone",
"supplier_code": "3144701000001104"
}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.