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United States· US:62135-517_4b432cc5-11c8-4450-e063-6394a90a1053

Allopurinol

A allopurinol product containing allopurinol, registered in United States by Chartwell RX, LLC. The same ATC class is registered in 18 of our 19 countries.

ATC M04AA01US 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…normalisedAllopurinolATCM04AA01REGISTER NO.US:62135-517_4b432cc5…PACKS LISTED4CHECKEDSeptember 27, 2026
Compare price across countriesPer daily dose · free accountAsk the assistant about allopurinolAnswers with sources · free accountCheck interactionsSeverity free · mechanism on Growth

Where it is registered

Allopurinol is registered in 18 of 19 countries.

Countries holding a registration under ATC M04AA01 (allopurinol), each read from that country’s own register.

  • This record: United States, from FDA National Drug Code directory (United States)
  • 10 of them publish a price we can compare per daily dose
Search allopurinol products by name

Allopurinol · ATC M04AA01

18 / 19 countries

  • Belgiumprice
  • Canada
  • Czechiaprice
  • Denmark
  • Finlandprice
  • Franceprice
  • Germany
  • Icelandprice
  • Ireland
  • Italyprice
  • Japan
  • Netherlands
  • Norwayprice
  • Polandprice
  • 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 allopurinol costs, country by country.

Normalised to the WHO defined daily dose (0.4 g), the median price runs from $0.11 in Italy to $0.71 in Switzerland — a ×6.6 gap.

  • United States: $0.13 per daily dose (median across products in the class)
  • Public list prices, converted to USD at the rate date shown
  • US figures are pharmacy acquisition cost (CMS NADAC), not retail
Open the full comparison — free accountDrug prices for market access

Allopurinol · price per daily dose (0.4 g)

USD · FX 28 Sept 2026

  • CH Switzerland$0.71
  • FR France$0.14
  • US United States$0.13 (acquisition cost)
  • IT Italy$0.11
Median listed price per WHO defined daily dose, in each market that publishes a price. US = pharmacy acquisition cost (CMS NADAC), not a retail price. Open the full comparison

The record

At a glance

FDA National Drug Code directory (United States)
Active substance
ALLOPURINOL
Manufacturer
Chartwell RX, LLC
Country
United States (US)
ATC code
M04AA01
ATC class
Allopurinol
Defined daily dose
0.4 g, O
Reimbursed
Not published by this register
Source register
FDA National Drug Code directory (United States)
Last checked
September 27, 2026

Packs & prices · 4

  • ndc11
    62135-517-31
  • ndc11
    62135-517-90
  • ndc11
    6213551731
    300 TABLET in 1 BOTTLE (62135-517-31)
  • ndc11
    6213551790
    90 TABLET in 1 BOTTLE (62135-517-90)

Regulatory notes

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

Interactions

295 interactions on record for allopurinol.

Graded by severity as the source publishes them — 3 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 allopurinol against other medicinesHow interaction checks work

Allopurinol · interactions on record

295 records

  • 3 severe
  • 10 moderate
  • 7 minor
  • 271 info

Most severe, free to view

  • MercaptopurineL01BB02severe
  • AzathioprineL04AX01severe
  • DeferiproneV03AC02severe
  • MagaldrateA02AD02moderate

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

Sign in to check
  • 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

Allopurinol in 17 other countries

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

All allopurinol products

Authorised across Europe · EMA

The same active substance is authorised in 29 EEA countries. Names it is sold under:

  • Austria · Allopurinol !$tada, Allopurinol +pharma
  • Belgium · Allopurinol Ab, Allopurinol Eg
  • Bulgaria · Алодагра, Милурит
  • Cyprus · Allopurinol Accord, Alopron
  • Czechia · Allopurinol Indoco, Allopurinol Medreg
  • Germany · Allobeta, Allopurinol Abz
  • Denmark · Allopurinol Accord, Allopurinol Eql Pharma
  • Estonia · Allopurinol Accord, Allopurinol Auxilia
  • Spain · Allopurinol Teva, Allorin
  • Finland · Allonol, Allopurinol Accord
  • France · Allopurinol Arrow Lab, Allopurinol Biogaran
  • United Kingdom (Northern Ireland) · Allopurinol, Allopurinol Accord Healthcare
  • Greece · Soluric, Zylapour
  • Croatia · Alopurinol Belupo, Alopurinol Pharmas
  • Hungary · Allopurinol Indoco, Milapur
  • Ireland · Allopurinol Accord Healthcare Ireland, Allopurinol Clonmel
  • Italy · Allopurinol Teva Italia, Allopurinolo Accord
  • Lithuania · Allopurinol Accord, Allopurinol Auxilia
  • Luxembourg · Allopurinol Eg, Allopurinol Eurogenerics
  • Latvia · Allopurinol Accord, Allopurinol Orifarm
  • Malta · Allopurinol, Allopurinol Clonmel
  • Netherlands · Acepurin, Allopurinol Accord
  • Norway · Allopur, Allopurinol Medical Valley
  • Poland · Adnamil, Allopurinol Aurovitas
  • Portugal · Allopurinol Ratiopharm, Alopurinol Ciclum
  • Romania · Alopurinol Arena, Alopurinol Gemax Pharma
  • Sweden · Allopurinol Accord, Allopurinol Medical Valley
  • Slovenia · Alopurinol Belupo, Alopurinol Sandoz
  • Slovakia · Allopurinol Medreg, Allospes

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/d826ee97-bf87-48b4-905e-d719da0ea808
GET /v1/drugs/d826ee97-bf87-48b4-905e-d719da0ea808?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": "300",
  "substance": "ALLOPURINOL",
  "productndc": "62135-517",
  "dosage_form": "TABLET",
  "dea_schedule": null,
  "strength_unit": "mg/1",
  "application_number": "ANDA077353",
  "marketing_category": "ANDA"
}
API referenceMCP serverPlans

See everything about allopurinol.

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