Ireland· IE-PA-PA23202/001/001

Testarzon 20 mg/g Transdermal gel

A testosterone product containing testosterone, registered in Ireland by The Simple Pharma Company Limited. The same ATC class is registered in 17 of our 19 countries.

ATC G03BA03

Checked against HPRA (Ireland) on September 28, 2026

Informational only — not a medical device.

Compare price across countriesPer daily dose · free account Ask the assistant about testosteroneAnswers with sources · free account Check interactionsSeverity free · mechanism on Growth

Where it is registered

Testosterone is registered in 17 of 19 countries.

Countries holding a registration under ATC G03BA03 (testosterone), each read from that country’s own register.

This record: Ireland, from HPRA (Ireland)
10 of them publish a price we can compare per daily dose

Search testosterone products by name

Testosterone · ATC G03BA03

17 / 19 countries

Belgiumprice
Canada
Czechiaprice
Denmark
Finlandprice
Franceprice
Germany
Icelandprice
Ireland
Italyprice
Netherlands
Norwayprice
Polandprice
Sweden
Switzerlandprice
United Kingdom
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.

Price per daily dose

What a daily dose of testosterone costs, country by country.

Normalised to the WHO defined daily dose (0.12 g), the median price runs from <$0.001 in Czechia to $11.17 in Switzerland — a ×12412 gap.

2 markets with a comparable price for this class
Public list prices, converted to USD at the rate date shown

Open the full comparison — free account Drug prices for market access

Testosterone · price per daily dose (0.12 g)

USD · FX 28 Sept 2026

CH Switzerland$11.17
CZ Czechia<$0.001

Median listed price per WHO defined daily dose, in each market that publishes a price. Open the full comparison

The record

At a glance

HPRA (Ireland)

Active substance: Testosterone
Manufacturer: The Simple Pharma Company Limited
Country: Ireland (IE)
ATC code: G03BA03
ATC class: Testosterone
Defined daily dose: 0.12 g, O
Reimbursed: Not published by this register
Source register: HPRA (Ireland)
Last checked: September 28, 2026

Packs & prices · 1

ie_pa_number
PA23202/001/001

Regulatory notes

No shortage, Orange Book or US label notes for this record.

Interactions

234 interactions on record for testosterone.

Graded by severity as the source publishes them — 10 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 testosterone against other medicines How interaction checks work

Testosterone · interactions on record

234 records

10 severe
108 moderate
116 info

Most severe, free to view

DicoumarolB01AA01severe
WarfarinB01AA03severe
PazopanibL01EX03severe
PazopanibL01XE11severe

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

Testosterone in 18 other countries

What each register calls a product with the same active substance — salts and hydrates count as the same.

All testosterone products

Authorised across Europe · EMA

The same active substance is authorised in 29 EEA countries. Names it is sold under:

Austria · Androgel, Seltigex
Belgium · Androgel, Testarzon
Cyprus · Testogel, Tostran
Czechia · Androgel, Testavan
Germany · Testavan, Testogalen
Denmark · Testavan, Testogel
Estonia · Testavan
Spain · Itnogen, Seltigex
Finland · Testavan, Testogel
France · Androgel, Testavan
United Kingdom (Northern Ireland) · Androfeme, Irisel
Greece · Testogel, Tostran
Croatia · Androgel, Testarzon
Hungary · Androgel, Testarzon
Iceland · Testavan, Testogel
Italy · Testavan, Testogel
Liechtenstein · Testavan
Lithuania · Testavan
Luxembourg · Androgel, Testarzon
Latvia · Testarzon
Malta · Testogel
Netherlands · Androgel, Testavan
Norway · Testavan, Testogel
Poland · Androtop, Seltigex
Portugal · Androgel, Testavan
Romania · Androgel
Sweden · Testavan, Testogel
Slovenia · Androtop, Testarzon
Slovakia · Testavan

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/4c9a9709-13be-4e96-b36c-1fbbd219ab93
GET /v1/drugs/4c9a9709-13be-4e96-b36c-1fbbd219ab93?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": "Transdermal gel",
  "routes": [
    "Transdermal use"
  ],
  "source": "hpra",
  "atc_all": [
    "G03BA",
    "G03BA03"
  ],
  "strength": null,
  "pa_number": "PA23202/001/001",
  "substances": [
    "Testosterone"
  ],
  "legal_basis": "Full application (Article 8(3) of Directive No 2001/83/EC)",
  "market_info": "Marketed",
  "authorised_at": "13/04/2018",
  "dispensing_status": "Product subject to prescription which may not be renewed (A)",
  "registration_status": "AU",
  "supply_legal_status": "Supply through pharmacies only",
  "interchangeable_code": null
}

API reference MCP server Plans

See everything about testosterone.

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.

Try it free Open in the console