Denmark· DK-28100713876
Fenylbutazon "OBA"
A phenylbutazone product containing phenylbutazon, registered in Denmark by Oba-Pharma ApS. The same ATC class is registered in 4 of our 19 countries.
Checked against Danish Medicines Agency (Denmark) on
Informational only — not a medical device.
Where it is registered
Phenylbutazone is registered in 4 of 19 countries.
Countries holding a registration under ATC M01AA01 (phenylbutazone), each read from that country’s own register.
- This record: Denmark, from Danish Medicines Agency (Denmark)
- 2 of them publish a price we can compare per daily dose
Phenylbutazone · ATC M01AA01
4 / 19 countries
- Denmark
- Finlandprice
- Norwayprice
- United Kingdom
The record
At a glance
Danish Medicines Agency (Denmark)- Active substance
- PHENYLBUTAZON
- Manufacturer
- Oba-Pharma ApS
- Country
- Denmark (DK)
- ATC code
- M01AA01
- ATC class
- Phenylbutazone
- Defined daily dose
- 0.3 g, O
- Reimbursed
- Not published by this register
- Source register
- Danish Medicines Agency (Denmark)
- Last checked
- September 30, 2026
Packs & prices · 1
- dk_varenummer28100713876
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
298 interactions on record for phenylbutazone.
Graded by severity as the source publishes them — 48 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
Phenylbutazone · interactions on record
298 records
- 48 severe
- 242 moderate
- 8 minor
Most severe, free to view
- WarfarinB01AA03severe
- DalteparinB01AB04severe
- EnoxaparinB01AB05severe
- PrasugrelB01AC22severe
- 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 class
Other records under M01AA01
Phenylbutazone, as other registers publish it.
- United KingdomButacote 100mg gastro-resistant tabletsNovartis Pharmaceuticals UK Ltd
- FinlandButazolidinNovartis Pharmaceuticals UK Ltd.
- FinlandButazolidinNovartis Pharma Stein AG
- NorwayFenylbutazon obaOBA-Pharma
- United KingdomPhenylbutazone 100mg tabletsA A H Pharmaceuticals Ltd
- United KingdomPhenylbutazone 100mg tabletsEssential Generics Ltd
- United KingdomPhenylbutazone 100mg tabletsAlliance Healthcare (Distribution) Ltd
- United KingdomPhenylbutazone 200mg tabletsAlliance Healthcare (Distribution) Ltd
Sourced from a public register and reproduced with attribution. Drug Database is not affiliated with, endorsed by, or a partner of Danish Medicines Agency (Denmark). 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/74991772-bc4d-4bb6-822f-90be0fc24ce0 GET /v1/drugs/74991772-bc4d-4bb6-822f-90be0fc24ce0?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": "tabletter",
"source": "dkma",
"strength": "200 mg",
"auth_role": "DKMA",
"dk_drugid": "28100713876",
"substance": "PHENYLBUTAZON",
"auth_procedure": "National",
"in_medicinpriser": false,
"registration_date_serial": "28108"
}See everything about phenylbutazone.
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.