Ireland· IE-PA-PA0711/170/002
Sidena 50 mg Tablets
A sildenafil product containing sildenafil, registered in Ireland by Rowex Limited,. The same ATC class is registered in 14 of our 19 countries.
Checked against HPRA (Ireland) on
Informational only — not a medical device.
Where it is registered
Sildenafil is registered in 14 of 19 countries.
Countries holding a registration under ATC G04BE03 (sildenafil), each read from that country’s own register.
- This record: Ireland, from HPRA (Ireland)
- 9 of them publish a price we can compare per daily dose
Sildenafil · ATC G04BE03
14 / 19 countries
- Belgiumprice
- Canada
- Czechiaprice
- Denmark
- Finlandprice
- Icelandprice
- Ireland
- Italyprice
- Japan
- Netherlands
- Norwayprice
- Polandprice
- Switzerlandprice
- United Statesprice
Price per daily dose
What a daily dose of sildenafil costs, country by country.
Normalised to the WHO defined daily dose (50 mg), the median price runs from $0.13 in United States to $21.46 in Italy — a ×168 gap.
- 3 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
Sildenafil · price per daily dose (50 mg)
USD · FX 28 Sept 2026
- IT Italy$21.46
- CH Switzerland$13.08
- US United States$0.13 (acquisition cost)
The record
At a glance
HPRA (Ireland)- Active substance
- Sildenafil
- Manufacturer
- Rowex Limited,
- Country
- Ireland (IE)
- ATC code
- G04BE03
- ATC class
- Sildenafil
- Defined daily dose
- 50 mg, O
- Reimbursed
- Not published by this register
- Source register
- HPRA (Ireland)
- Last checked
- September 28, 2026
Packs & prices · 1
- ie_pa_numberPA0711/170/002
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
399 interactions on record for sildenafil.
Graded by severity as the source publishes them — 11 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
Sildenafil · interactions on record
399 records
- 11 severe
- 118 moderate
- 4 minor
- 145 info
Most severe, free to view
- KetoconazoleH02CA03severe
- ErythromycinJ01FA01severe
- ClarithromycinJ01FA09severe
- KetoconazoleJ02AB02severe
121 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
Sildenafil in 16 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- United KingdomAronix 50mg tabletsDr Reddy's Laboratories (UK) Ltd
- CzechiaSILDENAFIL SANDOZSandoz s.r.o., Praha
- CanadaACCEL-SILDENAFILACCEL PHARMA INC
- United StatesSILDENAFILExelan Pharmaceuticals, Inc.
- SwitzerlandSildenafil Sandoz 50 mg, TablettenSandoz Pharmaceuticals AG
- SwedenSildenafil 1A Farma 50 mg Tablett1A Farma A/S
- NetherlandsSildenafil 1A Pharma 50 mg, tabletten1A Pharma GmbH
- FinlandSildenafil SandozSandoz A/S
Authorised across Europe · EMA
The same active substance is authorised in 30 EEA countries. Names it is sold under:
- Austria · Direktan, Erixil
- Belgium · Balcoga, Sildenafil Ab
- Bulgaria · Azurvig, Balcoga Sandoz Pharmaceuticals D.D.
- Cyprus · Lekap, Olvion
- Czechia · Amfidor, Azurvig
- Germany · Becedek, Duraviril
- Denmark · Revastad, Sildenafil "orion"
- Estonia · Mexonup, Olvion
- Spain · Abeced, Azulsix
- Finland · Balcoga Sandoz A/S, Orisild
- France · Azulvig, Cetinor
- United Kingdom (Northern Ireland) · Almus Erectile Dysfunction Relief, Aronix
- Greece · Azurvig, Bluozi
- Croatia · Azurvig, Dinamico
- Hungary · Azurvig, Defelek
- Iceland · Granpidam, Mysildecard
- Italy · Azurvig, Balcoga
- Liechtenstein · Granpidam, Mysildecard
- Lithuania · Abedel, Avixar
- Luxembourg · Sildenafil Ab, Sildenafil Eg
- Latvia · Sildenafil Accord, Sildenafil Adamed
- Malta · Sasah, Sibefil
- Netherlands · Azulsix, Balcoga
- Norway · Granpidam, Mysildecard
- Poland · Actigra, Actigra Forte
- Portugal · Amfidor, Erepry
- Romania · Azurvig, Entranin
- Sweden · Lekap, Olvion
- Slovenia · Balcoga, Belfil
- Slovakia · Amfidor, Azurvig
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/fac43369-b798-436f-991e-fd1a033dfbb5 GET /v1/drugs/fac43369-b798-436f-991e-fd1a033dfbb5?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": "Tablet",
"routes": [
"Oral use"
],
"source": "hpra",
"atc_all": [
"G04BE",
"G04BE03"
],
"strength": null,
"pa_number": "PA0711/170/002",
"substances": [
"Sildenafil"
],
"legal_basis": "Generic application (Article 10(1) of Directive No 2001/83/EC)",
"market_info": "Marketed",
"authorised_at": "09/10/2009",
"dispensing_status": "Product not subject to medical prescription",
"registration_status": "AU",
"supply_legal_status": "Supply through pharmacies only",
"interchangeable_code": null
}See everything about sildenafil.
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.