Ireland· IE-PA-PA23369/003/003
UNIPHYLLIN 400 mg Prolonged-Release Tablets
A theophylline product containing theophylline, registered in Ireland by Ennogen Healthcare (Europe) Limited. The same ATC class is registered in 12 of our 19 countries.
Checked against HPRA (Ireland) on
Informational only — not a medical device.
Where it is registered
Theophylline is registered in 12 of 19 countries.
Countries holding a registration under ATC R03DA04 (theophylline), each read from that country’s own register.
- This record: Ireland, from HPRA (Ireland)
- 6 of them publish a price we can compare per daily dose
Theophylline · ATC R03DA04
12 / 19 countries
- Belgiumprice
- Canada
- Czechiaprice
- Denmark
- Finlandprice
- Germany
- Ireland
- Japan
- Norwayprice
- Polandprice
- United Kingdom
- United Statesprice
Price per daily dose
What a daily dose of theophylline costs, country by country.
Normalised to the WHO defined daily dose (0.4 g), so markets compare like for like.
- 1 market with a comparable price for this class
- Public list prices, converted to USD at the rate date shown
Theophylline · price per daily dose (0.4 g)
USD · FX 28 Sept 2026
- US United States$0.71 (acquisition cost)
The record
At a glance
HPRA (Ireland)- Active substance
- Theophylline
- Manufacturer
- Ennogen Healthcare (Europe) Limited
- Country
- Ireland (IE)
- ATC code
- R03DA04
- ATC class
- Theophylline
- Defined daily dose
- 0.4 g, O
- Reimbursed
- Not published by this register
- Source register
- HPRA (Ireland)
- Last checked
- September 28, 2026
Packs & prices · 1
- ie_pa_numberPA23369/003/003
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
438 interactions on record for theophylline.
Graded by severity as the source publishes them — 34 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
Theophylline · interactions on record
438 records
- 34 severe
- 222 moderate
- 45 minor
- 132 info
Most severe, free to view
- MexiletineC01BB02severe
- RiociguatC02KX05severe
- PindololC07AA03severe
- PropranololC07AA05severe
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
Theophylline in 13 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- United StatesTheophyllineGolden State Medical Supply, Inc.
- CanadaTHEO ERAA PHARMA INC
- United KingdomUniphyllin 400mg prolonged-release tabletsEnnogen Healthcare International Ltd
- Japanテオフィリンサンド
- FinlandEuphyllin RetardByk Gulden Lomberg Chemische Fabrik Gmbh
- CzechiaEUPHYLLIN CR Npharmaand GmbH, Vienna
- NorwayBronchoretard miteGlenwood
- PolandEuphyllin longpharmaand GmbH
Authorised across Europe · EMA
The same active substance is authorised in 25 EEA countries. Names it is sold under:
- Austria · Theospirex, Theospirex Retard
- Belgium · Xanthium
- Bulgaria · Теотард
- Cyprus · Theo-Dur
- Czechia · Euphyllin Cr N
- Germany · Afpred Forte-Theo, Bronchoretard
- Denmark · Theo-Dur, Unixan
- Estonia · Teotard
- Spain · Elixifilin, Teromol Retard
- Finland · Retafyllin
- France · Dilatrane, Tedralan
- United Kingdom (Northern Ireland) · Uniphyllin
- Greece · Theo-Bros, Theo-Dur
- Croatia · Teotard
- Hungary · Theophyllini Fono Vii. Naturland, Theophyllini Fono Viii. Parma
- Lithuania · Teotard
- Luxembourg · Xanthium
- Latvia · Teotard
- Norway · Theo-Dur
- Poland · Euphyllin Long, Theophyllinum Tramco
- Portugal · Unicontin
- Romania · Teotard
- Sweden · Theo-Dur
- Slovenia · Teotard
- Slovakia · Euphyllin Cr N 200, Euphyllin Cr N 300
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/be2a8695-2bfb-4d2b-9ecb-aa002f45b27e GET /v1/drugs/be2a8695-2bfb-4d2b-9ecb-aa002f45b27e?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": "Prolonged-release tablet",
"routes": [
"Oral use"
],
"source": "hpra",
"atc_all": [
"R03DA",
"R03DA04"
],
"strength": null,
"pa_number": "PA23369/003/003",
"substances": [
"Theophylline"
],
"legal_basis": "Full application (Article 8(3) of Directive No 2001/83/EC)",
"market_info": "Not marketed",
"authorised_at": "20/06/1983",
"dispensing_status": "Product subject to prescription which may be renewed (B)",
"registration_status": "AU",
"supply_legal_status": "Supply through pharmacies only",
"interchangeable_code": null
}See everything about theophylline.
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.