United States· US:55289-592_419b12d0-b5a9-5656-e063-6394a90a2d15
Dicloxacillin Sodium
A dicloxacillin product containing dicloxacillin sodium, registered in United States by PD-Rx Pharmaceuticals, Inc.. The same ATC class is registered in 5 of our 19 countries.
Checked against FDA National Drug Code directory (United States) on
Informational only — not a medical device.
Where it is registered
Dicloxacillin is registered in 5 of 19 countries.
Countries holding a registration under ATC J01CF01 (dicloxacillin), each read from that country’s own register.
- This record: United States, from FDA National Drug Code directory (United States)
- 4 of them publish a price we can compare per daily dose
Dicloxacillin · ATC J01CF01
5 / 19 countries
- Denmark
- Finlandprice
- Icelandprice
- Norwayprice
- United Statesprice
The record
At a glance
FDA National Drug Code directory (United States)- Active substance
- DICLOXACILLIN SODIUM
- Manufacturer
- PD-Rx Pharmaceuticals, Inc.
- Country
- United States (US)
- ATC code
- J01CF01
- ATC class
- Dicloxacillin
- Defined daily dose
- 2 g, O
- Reimbursed
- Not published by this register
- Source register
- FDA National Drug Code directory (United States)
- Last checked
- September 27, 2026
Packs & prices · 8
- ndc11552895921010 CAPSULE in 1 BOTTLE, PLASTIC (55289-592-10)
- ndc11552895922020 CAPSULE in 1 BOTTLE, PLASTIC (55289-592-20)
- ndc11552895922828 CAPSULE in 1 BOTTLE, PLASTIC (55289-592-28)
- ndc11552895924040 CAPSULE in 1 BOTTLE, PLASTIC (55289-592-40)
- ndc1155289-592-20
- ndc1155289-592-10
- ndc1155289-592-28
- ndc1155289-592-40
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
55 interactions on record for dicloxacillin.
Graded by severity as the source publishes them — 5 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
Dicloxacillin · interactions on record
55 records
- 5 severe
- 14 moderate
- 2 minor
- 34 info
Most severe, free to view
- DicoumarolB01AA01severe
- WarfarinB01AA03severe
- MethotrexateL01BA01severe
- MethotrexateL04AX03severe
- 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
Dicloxacillin in 3 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- NorwayDicloxacillin AlternovaAlternova A/S
- IcelandDicloxacillin BluefishBluefish Pharmaceuticals AB
- FinlandDiclocilBristol-Myers Squibb Ab
Authorised across Europe · EMA
The same active substance is authorised in 3 EEA countries. Names it is sold under:
- Denmark · Diclin, Dicloxacillin ”orion”
- Iceland · Dicloxacillin Bluefish, Dicloxacillin Orion
- Norway · Diclin, Dicloxacillin Alternova
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 FDA National Drug Code directory (United States). 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/55fe89ad-628b-4b61-afa9-1c2f5102fd9e GET /v1/drugs/55fe89ad-628b-4b61-afa9-1c2f5102fd9e?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.
{
"route": "ORAL",
"source": "ndc",
"strength": "250",
"substance": "DICLOXACILLIN SODIUM",
"productndc": "55289-592",
"dosage_form": "CAPSULE",
"dea_schedule": null,
"strength_unit": "mg/1",
"application_number": "ANDA062286",
"marketing_category": "ANDA"
}See everything about dicloxacillin.
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.