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United States· US:62135-555_476a94c7-d201-ccb7-e063-6294a90a8cd9

Ondansetron Hydrochloride

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

ATC A04AA01US 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…normalisedOndansetron HydrochlorideATCA04AA01REGISTER NO.US:62135-555_476a94c7…PACKS LISTED4CHECKEDSeptember 27, 2026
Compare price across countriesPer daily dose · free accountAsk the assistant about ondansetron hydrochlorideAnswers with sources · free accountCheck interactionsSeverity free · mechanism on Growth

Where it is registered

Ondansetron is registered in 19 of 19 countries.

Countries holding a registration under ATC A04AA01 (ondansetron), each read from that country’s own register.

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

Ondansetron · ATC A04AA01

19 / 19 countries

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

Normalised to the WHO defined daily dose (16 mg), the median price runs from $0.23 in United States to $18.43 in Switzerland — a ×79 gap.

  • United States: $0.23 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

Ondansetron · price per daily dose (16 mg)

USD · FX 28 Sept 2026

  • CH Switzerland$18.43
  • IT Italy$14.68
  • FR France$5.36
  • US United States$0.23 (acquisition cost)
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
ONDANSETRON HYDROCHLORIDE
Manufacturer
Chartwell RX, LLC.
Country
United States (US)
ATC code
A04AA01
ATC class
Ondansetron
Defined daily dose
16 mg, 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
    62135-555-24
  • ndc11
    62135-555-58
  • ndc11
    6213555524
    2 TRAY in 1 BOX (62135-555-24) / 10 PACKAGE in 1 TRAY / 5 mL in 1 PACKAGE (62135-555-45)
  • ndc11
    6213555558
    50 mL in 1 BOTTLE (62135-555-58)

Regulatory notes

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

Interactions

841 interactions on record for ondansetron.

Graded by severity as the source publishes them — 139 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 ondansetron against other medicinesHow interaction checks work

Ondansetron · interactions on record

841 records

  • 139 severe
  • 240 moderate
  • 6 minor
  • 402 info

Most severe, free to view

  • PapaverineA03AD01severe
  • CisaprideA03FA02severe
  • DolasetronA04AA04severe
  • FenfluramineA08AA02severe

54 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

Ondansetron in 16 other countries

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

All ondansetron products

Authorised across Europe · EMA

The same active substance is authorised in 30 EEA countries. Names it is sold under:

  • Austria · Ondansan, Ondansan I.V.
  • Belgium · Ondansetron Ab, Ondansetron Accord Healthcare
  • Bulgaria · Zofran, Зондарон
  • Cyprus · Ondansetron Accord, Ondansetron Noridem
  • Czechia · Novetron, Ondansetron Accord
  • Germany · Cellondan, Ondansetron 1 A Pharma
  • Denmark · Ondansetron "kalceks", Ondansetron "stada"
  • Estonia · Ondansetron Accord, Ondansetron Basi
  • Spain · Ondansetrón Accord, Ondansetron Aristo
  • Finland · Ondansetron Accord, Ondansetron Accordpharma
  • France · Ondansetron Accord, Ondansetron Arrow
  • United Kingdom (Northern Ireland) · Ametron Melt, Emistem
  • Greece · Cruzafen, Odasen
  • Croatia · Ondansetron Kalceks, Ondanzetron Kabi
  • Hungary · Emetron, Ondansetron Kabi
  • Ireland · Emizof, Ondansetron Accord Healthcare Ireland
  • Iceland · Cinveron, Ondansetron Bluefish
  • Italy · Emistop, Ondansetron Accord
  • Lithuania · Ondansetron Accord, Ondansetron Basi
  • Luxembourg · Avessaron, Ondansetron B. Braun
  • Latvia · Emetron, Ondansetron Accord
  • Malta · Emytron, Ondansetron Accord Healthcare Ireland
  • Netherlands · Ondansetron Accord, Ondansetron Aspire
  • Norway · Ondansetron Accord, Ondansetron Accordpharma
  • Poland · Atossa, Ondansetron Accord
  • Portugal · Danevon, Emytron
  • Romania · Ondansetron Aurobindo, Ondansetron Kabi
  • Sweden · Ondansetron Accord, Ondansetron Accordpharma
  • Slovenia · Ondansetron Accord, Ondansetron Baxter
  • Slovakia · Ondansetron Accord, Ondansetron B. Braun

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/cddff495-90ba-4ec5-95ed-98617690c35f
GET /v1/drugs/cddff495-90ba-4ec5-95ed-98617690c35f?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": "4",
  "substance": "ONDANSETRON HYDROCHLORIDE",
  "productndc": "62135-555",
  "dosage_form": "SOLUTION",
  "dea_schedule": null,
  "strength_unit": "mg/5mL",
  "application_number": "ANDA091342",
  "marketing_category": "ANDA"
}
API referenceMCP serverPlans

See everything about ondansetron.

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