United Kingdom· GB-APID-3838511000001105

Palladone SR 4mg capsules

A hydromorphone product containing hydromorphone, registered in United Kingdom by Napp Pharmaceuticals Ltd. The same ATC class is registered in 15 of our 19 countries.

ATC N02AA03

Checked against NHS dm+d (United Kingdom) on September 13, 2026

Informational only — not a medical device.

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

Where it is registered

Hydromorphone is registered in 15 of 19 countries.

Countries holding a registration under ATC N02AA03 (hydromorphone), each read from that country’s own register.

This record: United Kingdom, from NHS dm+d (United Kingdom)
7 of them publish a price we can compare per daily dose

Search hydromorphone products by name

Hydromorphone · ATC N02AA03

15 / 19 countries

Belgiumprice
Canada
Czechiaprice
Denmark
Finlandprice
Franceprice
Germany
Ireland
Japan
Netherlands
Norwayprice
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 hydromorphone costs, country by country.

Normalised to the WHO defined daily dose (20 mg), 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

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

Hydromorphone · price per daily dose (20 mg)

USD · FX 28 Sept 2026

CH Switzerland$4.48

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

The record

At a glance

NHS dm+d (United Kingdom)

Active substance: Hydromorphone
Manufacturer: Napp Pharmaceuticals Ltd
Country: United Kingdom (GB)
ATC code: N02AA03
ATC class: Hydromorphone
Defined daily dose: 20 mg, O
Reimbursed: Not published by this register
Source register: NHS dm+d (United Kingdom)
Last checked: September 13, 2026

Packs & prices · 2

gtin
5012854073432
gtin
05012854073432

Regulatory notes

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

Interactions

281 interactions on record for hydromorphone.

Graded by severity as the source publishes them — 18 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 hydromorphone against other medicines How interaction checks work

Hydromorphone · interactions on record

281 records

18 severe
98 moderate
160 info

Most severe, free to view

AlvimopanA06AH02severe
EthanolB05XX04severe
ChlorphenesinD01AE07severe
ChlorphenesinG01AX21severe

5 more interactions with mechanism and management, from a commercially licensed source.

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

Hydromorphone in 14 other countries

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

All hydromorphone products

Authorised across Europe · EMA

The same active substance is authorised in 19 EEA countries. Names it is sold under:

Austria · Hydagelan, Hydal
Belgium · Palladone
Czechia · Palladone
Germany · Dolomorphon, Dolomorphon Akut
Denmark · Hydromorphonhydrochlorid Kalceks, Palladon
Estonia · Hydromorphone Kalceks
Spain · Edunix
Finland · Hydofon, Hydromorphone Kalceks
France · Hydagelan Lp, Sophidone L.P
Ireland · Hydromorphone Hydrochloride Ethypharm, Hydromorphone Kalceks
Italy · Medepidol, Tiblelan
Liechtenstein · Jurnista
Luxembourg · Hydromorphon Hameln, Palladone
Malta · Hydromorphone Aristo, Hydromorphone Quintian
Netherlands · Hydagelan, Hydromorfonhydrochloride Kalceks
Norway · Hydofon, Hydromorfonhydroklorid Kalceks
Portugal · Edunix, Hidromorfona Aristo
Sweden · Gerodolan, Hydofon
Slovakia · Palladone-Sr Capsules

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/df9ccdf9-8288-4ddd-b1ef-1b214bec004d
GET /v1/drugs/df9ccdf9-8288-4ddd-b1ef-1b214bec004d?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": "3838511000001105",
  "desc": "Palladone SR 4mg capsules (Napp Pharmaceuticals Ltd)",
  "form": "Modified-release capsule",
  "vpid": "36057611000001100",
  "source": "dmd",
  "vtm_id": "776264006",
  "strength": "4 mg",
  "substance": "Hydromorphone",
  "ingredient": "Hydromorphone hydrochloride",
  "supplier_code": "3592811000001102"
}

API reference MCP server Plans

See everything about hydromorphone.

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