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United States· US:75987-111_8d803fd6-c715-4d8b-818b-bd5d537c3d60

ACTIMMUNE

A interferon gamma-1b product containing interferon gamma-1b, registered in United States by Horizon Therapeutics USA, Inc.. The same ATC class is registered in 3 of our 19 countries.

ATC L03AB18US label

Checked against FDA National Drug Code directory (United States) on

Informational only — not a medical device.

SOURCE REGISTER · USFDA National Drug Code directory (Unite…normalisedACTIMMUNEATCL03AB18REGISTER NO.US:75987-111_8d803fd6…PACKS LISTED2CHECKEDSeptember 27, 2026
Compare price across countriesPer daily dose · free accountAsk the assistant about interferon gamma-1bAnswers with sources · free accountCheck interactionsSeverity free · mechanism on Growth

Where it is registered

Interferon gamma-1b is registered in 3 of 19 countries.

Countries holding a registration under ATC L03AB18 (interferon gamma-1b), each read from that country’s own register.

  • This record: United States, from FDA National Drug Code directory (United States)
  • 3 of them publish a price we can compare per daily dose
Search interferon gamma-1b products by name

Interferon gamma-1b · ATC L03AB18

3 / 19 countries

  • Franceprice
  • Spainprice
  • 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.

The record

At a glance

FDA National Drug Code directory (United States)
Active substance
INTERFERON GAMMA-1B
Manufacturer
Horizon Therapeutics USA, Inc.
Country
United States (US)
ATC code
L03AB18
ATC class
Interferon gamma-1b
Reimbursed
Not published by this register
Source register
FDA National Drug Code directory (United States)
Last checked
September 27, 2026

Packs & prices · 2

  • ndc11
    7598711111
    12 VIAL, SINGLE-DOSE in 1 CARTON (75987-111-11) / .5 mL in 1 VIAL, SINGLE-DOSE (75987-111-10)
  • ndc11
    75987-111-11

Regulatory notes

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

Interactions

80 interactions on record for interferon gamma-1b.

Graded by severity as the source publishes them — 27 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 interferon gamma-1b against other medicinesHow interaction checks work

Interferon gamma-1b · interactions on record

80 records

  • 27 severe
  • 53 moderate

Most severe, free to view

  • CladribineL01BB04severe
  • BexaroteneL01XF03severe
  • BexarotenL01XX25severe
  • LeflunomidL04AA13severe
  • 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

Interferon gamma-1b in 7 other countries

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

All interferon gamma-1b products

Authorised across Europe · EMA

The same active substance is authorised in 6 EEA countries. Names it is sold under:

  • Germany · Imukin
  • Spain · Imukin
  • France · Imukin
  • United Kingdom (Northern Ireland) · Immukin
  • Italy · Imukin
  • Netherlands · Immukine

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/4183bde5-b4f3-49b1-8e82-1c5a67041d5f
GET /v1/drugs/4183bde5-b4f3-49b1-8e82-1c5a67041d5f?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": "SUBCUTANEOUS",
  "source": "ndc",
  "strength": "100",
  "substance": "INTERFERON GAMMA-1B",
  "productndc": "75987-111",
  "dosage_form": "INJECTION, SOLUTION",
  "dea_schedule": null,
  "strength_unit": "ug/.5mL",
  "application_number": "BLA103836",
  "marketing_category": "BLA"
}
API referenceMCP serverPlans

See everything about interferon gamma-1b.

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 freeOpen in the console