Switzerland· 24958043

Esidrex

A hydrochlorothiazide product containing hydrochlorothiazidum, registered in Switzerland and dispensed under Swissmedic category B, on the national reimbursement list. The same ATC class is registered in 16 of our 19 countries.

Reimbursed in Switzerland (BAG SL)Cat B (Swissmedic)ATC C03AA03

Checked against BAG Spezialitätenliste (Switzerland) on September 12, 2026

Informational only — not a medical device.

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

Where it is registered

Hydrochlorothiazide is registered in 16 of 19 countries.

Countries holding a registration under ATC C03AA03 (hydrochlorothiazide), each read from that country’s own register.

This record: Switzerland, from BAG Spezialitätenliste (Switzerland)
9 of them publish a price we can compare per daily dose

Search hydrochlorothiazide products by name

Hydrochlorothiazide · ATC C03AA03

16 / 19 countries

Canada
Czechiaprice
Denmark
Finlandprice
Franceprice
Germany
Icelandprice
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 hydrochlorothiazide costs, country by country.

Normalised to the WHO defined daily dose (25 mg), the median price runs from $0.048 in France to $0.21 in Switzerland — a ×4.4 gap.

Switzerland: $0.21 per daily dose (median across products in the class)
Public list prices, converted to USD at the rate date shown

Open the full comparison — free account Drug prices for market access

Hydrochlorothiazide · price per daily dose (25 mg)

USD · FX 28 Sept 2026

CH Switzerland$0.21
IT Italy$0.075
FR France$0.048

Median listed price per WHO defined daily dose, in each market that publishes a price. Open the full comparison

The record

At a glance

BAG Spezialitätenliste (Switzerland)

Active substance: hydrochlorothiazidum
Manufacturer: —
Country: Switzerland (CH)
ATC code: C03AA03
ATC class: Hydrochlorothiazide
Defined daily dose: 25 mg, O
Swissmedic category: B
Reimbursed: Yes
Source register: BAG Spezialitätenliste (Switzerland)
Last checked: September 12, 2026

Packs & prices · 1

1 priced

gtin
7680249580438
100 Stk
CHF 17.55

Regulatory notes

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

Interactions

490 interactions on record for hydrochlorothiazide.

Graded by severity as the source publishes them — 4 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 hydrochlorothiazide against other medicines How interaction checks work

Hydrochlorothiazide · interactions on record

490 records

4 severe
208 moderate
21 minor
169 info

Most severe, free to view

CisaprideA03FA02severe
DolasetronA04AA04severe
Aminolevulinic acidL01XD04severe
Arsenic trioxideL01XX27severe

88 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

Hydrochlorothiazide in 14 other countries

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

All hydrochlorothiazide products

Authorised across Europe · EMA

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

Austria · Hct G.L.
Bulgaria · Hypodehydra, Дехидразид
Cyprus · Didralin, Hydrochlorothiazide Remedica
Czechia · Hydrochlorothiazid Léčiva
Germany · Hct 089pharm, Hct 1 A Pharma
Denmark · Hydrochlorothiazide Orifarm, Hydromed
Estonia · Hypothiazid
Spain · Drine, Esidrex
Finland · Hydrex, Hydrex Semi
France · Esidrex, Hydrochlorothiazide Arrow
United Kingdom (Northern Ireland) · Hydrochlorothiazide Aspire Pharma
Greece · Diuren, Losazide
Hungary · Hypothiazid
Iceland · Hydromed
Italy · Esidrex, Idroclorotiazide Aurobindo
Lithuania · Hypothiazid
Latvia · Hypothiazid
Netherlands · Hydrochloorthiazide 1a Pharma, Hydrochloorthiazide Aurobindo
Norway · Esidrex, Hydrochlorothiazide Orifarm
Poland · Hydrochlorothiazide Aurovitas, Hydrochlorothiazidum Polpharma
Portugal · Hidroclorotiazida Bluefish, Hidroclorotiazida Generis
Romania · Nefrix
Sweden · Esidrex, Hydrochlorothiazide Bluefish
Slovakia · Hydrochlorothiazid Léčiva

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 BAG Spezialitätenliste (Switzerland). 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/fddb621f-cdaa-47d8-8f10-4ac58e1ae0e4
GET /v1/drugs/fddb621f-cdaa-47d8-8f10-4ac58e1ae0e4?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.

{
  "unit": null,
  "strength": "hydrochlorothiazidum 25 mg",
  "valid_from": "1959-03-15",
  "limitations": "[{\"description\":\"Nur für bereits mit diesem Medikament eingestellte Patienten.\",\"costApproval\":null,\"indication\":null,\"isNew\":false,\"limitationCode\":null,\"points\":null,\"priceModel\":null,\"title\":null,\"validFrom\":\"2007-01-01\",\"validTo\":null}]",
  "galenic_form": "Tabl 25 mg",
  "therapeutic_area": null,
  "sl_inclusion_date": "1959-03-15",
  "self_retention_pct": 10
}

API reference MCP server Plans

See everything about hydrochlorothiazide.

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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