United States· US:72789-164_4af79dfe-6b5c-ba11-e063-6294a90aca69

LOSARTAN POTASSIUM

A losartan product containing losartan potassium, registered in United States by PD-Rx Pharmaceuticals, Inc.. The same ATC class is registered in 19 of our 19 countries.

ATC C09CA01US 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 losartan potassiumAnswers with sources · free account Check interactionsSeverity free · mechanism on Growth

Where it is registered

Losartan is registered in 19 of 19 countries.

Countries holding a registration under ATC C09CA01 (losartan), 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 losartan products by name

Losartan · ATC C09CA01

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 losartan costs, country by country.

Normalised to the WHO defined daily dose (50 mg), the median price runs from $0.033 in United States to $0.61 in Switzerland — a ×19 gap.

United States: $0.033 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 account Drug prices for market access

Losartan · price per daily dose (50 mg)

USD · FX 28 Sept 2026

CH Switzerland$0.61
IT Italy$0.30
ES Spain$0.17
FR France$0.10
US United States$0.033 (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: LOSARTAN POTASSIUM
Manufacturer: PD-Rx Pharmaceuticals, Inc.
Country: United States (US)
ATC code: C09CA01
ATC class: Losartan
Defined daily dose: 50 mg, O
Reimbursed: Not published by this register
Source register: FDA National Drug Code directory (United States)
Last checked: September 27, 2026

Packs & prices · 2

ndc11
72789-164-90
ndc11
7278916490
90 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (72789-164-90)

Regulatory notes

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

Interactions

431 interactions on record for losartan.

Graded by severity as the source publishes them — 7 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 losartan against other medicines How interaction checks work

Losartan · interactions on record

431 records

7 severe
139 moderate
2 minor
198 info

Most severe, free to view

Potassium chlorideA12BA01severe
Potassium citrateA12BA02severe
Potassium gluconateA12BA05severe
Potassium chlorideB05XA01severe

85 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

Losartan in 16 other countries

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

All losartan products

Authorised across Europe · EMA

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

Austria · Cosaar, Losartan +pharma
Belgium · Cozaar, Loortan
Bulgaria · Лозап, Лориста
Cyprus · Cozaar, Losadrac
Czechia · Lorista, Lozap
Germany · Lorzaar Protect, Lorzaar Start
Denmark · Ancozan, Cozaar
Estonia · Lorista, Lozap
Spain · Cozaar, Cozaar Inicio
Finland · Cozaar, Losarion
France · Cozaar, Losartan Accord
United Kingdom (Northern Ireland) · Cozaar, Losartan
Greece · Cozaar, Cozapert
Croatia · Cozaar, Lorista
Hungary · Arbartan, Cozaar
Ireland · Cozaar, Losartan Clonmel
Iceland · Cozaar, Losartan Medical Valley
Italy · Lastan, Lortaan
Lithuania · Lorista, Losartan Ingen Pharma
Luxembourg · Cozaar, Loortan
Latvia · Lorista
Malta · Losartan Potassium Aurobindo Pharma (Malta)
Netherlands · Cozaar, Entrizen
Norway · Cozaar, Losartan Krka
Poland · Cozaar, Lorista
Portugal · Cozaar, Cozaar Ic
Romania · Lorista, Losartan Arena
Sweden · Cozaar, Losartan Jubilant
Slovenia · Lorista
Slovakia · Lorista 100, Lorista 25

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/ce91b66e-5952-41c4-921d-cee11cfe75e5
GET /v1/drugs/ce91b66e-5952-41c4-921d-cee11cfe75e5?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": "50",
  "substance": "LOSARTAN POTASSIUM",
  "productndc": "72789-164",
  "dosage_form": "TABLET, FILM COATED",
  "dea_schedule": null,
  "strength_unit": "mg/1",
  "application_number": "ANDA090382",
  "marketing_category": "ANDA"
}

API reference MCP server Plans

See everything about losartan.

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.

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