United States· US:67877-763_63d64de0-c590-4542-b3f3-92600d7dca18

ERYTHROMYCIN

A erythromycin product containing erythromycin, registered in United States by Ascend Laboratories, LLC. The same ATC class is registered in 13 of our 19 countries.

ATC J01FA01US label

Checked against FDA National Drug Code directory (United States) on September 27, 2026

Informational only — not a medical device.

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

Where it is registered

Erythromycin is registered in 13 of 19 countries.

Countries holding a registration under ATC J01FA01 (erythromycin), each read from that country’s own register.

This record: United States, from FDA National Drug Code directory (United States)
6 of them publish a price we can compare per daily dose

Search erythromycin products by name

Erythromycin · ATC J01FA01

13 / 19 countries

Belgiumprice
Canada
Denmark
Finlandprice
Germany
Ireland
Japan
Netherlands
Norwayprice
Polandprice
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.

The record

At a glance

FDA National Drug Code directory (United States)

Active substance: ERYTHROMYCIN
Manufacturer: Ascend Laboratories, LLC
Country: United States (US)
ATC code: J01FA01
ATC class: Erythromycin
Defined daily dose: 1 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

ndc11
6787776301
100 TABLET, FILM COATED in 1 BOTTLE (67877-763-01)
ndc11
6787776305
500 TABLET, FILM COATED in 1 BOTTLE (67877-763-05)
ndc11
6787776330
30 TABLET, FILM COATED in 1 BOTTLE (67877-763-30)
ndc11
6787776333
1 BLISTER PACK in 1 CARTON (67877-763-33) / 10 TABLET, FILM COATED in 1 BLISTER PACK
ndc11
67877-763-01
ndc11
67877-763-05
ndc11
67877-763-30
ndc11
67877-763-33

Regulatory notes

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

Interactions

1011 interactions on record for erythromycin.

Graded by severity as the source publishes them — 216 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 erythromycin against other medicines How interaction checks work

Erythromycin · interactions on record

1011 records

216 severe
424 moderate
70 minor
227 info

Most severe, free to view

PapaverineA03AD01severe
CisaprideA03FA02severe
DolasetronA04AA04severe
NaloxegolA06AH03severe

74 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

Erythromycin in 16 other countries

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

All erythromycin products

Authorised across Europe · EMA

The same active substance is authorised in 24 EEA countries. Names it is sold under:

Belgium · Erycine, Erythrocine
Cyprus · Ermyced, Ermycin
Czechia · Aknemycin
Germany · Aknemycin, Erythromycin Panpharma
Denmark · Abboticin, Erythromycin Panpharma
Spain · Eritromicina Panpharma, Oftalmolosa Cusí Eritromicina
Finland · Abboticin, Abboticin Novum
France · Ery, Ery Nourrissons
United Kingdom (Northern Ireland) · Erythrocin 250, Erythrocin 500
Greece · Acne Hermal, Dankit
Croatia · Eritromicin Belupo
Hungary · Aknemycin
Ireland · Erythrocin
Italy · Eritromicina Idi
Lithuania · Erythromycin Tc
Luxembourg · Aknemycin, Ery
Latvia · Erythromycin Tzf
Netherlands · Erythrocine, Erythrocine Es
Norway · Abboticin, Ery-Max
Poland · Aknemycin, Cusi
Portugal · Akne-Mycin, Clinac
Romania · Eritromicină Atb
Sweden · Abboticin, Abboticin Novum
Slovakia · Aknemycin, Aknemycin 2000

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/f4dbbaa6-6ccf-4226-a2a5-7df3cf61588d
GET /v1/drugs/f4dbbaa6-6ccf-4226-a2a5-7df3cf61588d?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": "500",
  "substance": "ERYTHROMYCIN",
  "productndc": "67877-763",
  "dosage_form": "TABLET, FILM COATED",
  "dea_schedule": null,
  "strength_unit": "mg/1",
  "application_number": "ANDA216066",
  "marketing_category": "ANDA"
}

API reference MCP server Plans

See everything about erythromycin.

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