Drug Database

Capabilities

What it answers, and where each answer comes from.

Look up any medicine, check a medication list for interactions, compare prices and availability across countries, and read the label text — across 19 countries, each answer with its source register and date. Developers get the same records over one API.

Search a medicineTry it free

664,471 products · 27,611 interactions · 20.8M tracked changes

02 · Interactions

A drug interaction checker for the whole medication list.

Put in a patient’s medicines and every pair is checked at once, graded by severity, with the source named on each result. Informational only — not a medical device, and not a substitute for clinical judgement.

  • Up to 50 medicines, every pair checked at once
  • Graded severity, with the source named on each result
  • Informational only — not a medical device
How the interaction checker works
AtorvastatinKetoconazole H02CA03
severeSeverity as graded by the source

Source: DDInter 2.0synced 1 Nov 2026

  • 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.

All 422 free-to-view interactions on record for atorvastatin, by severity

  • 11 severe
  • 192 moderate
  • 18 minor
  • 201 info
A real interaction record — one of 422 free-to-view interactions for atorvastatin.Check atorvastatin against other medicines

03 · Label text

Swiss product information, in German, French and Italian.

Read the official product information for a Swiss medicine — composition, indications, dosage, contraindications, interactions, undesirable effects — as searchable text, straight from the Swissmedic AIPS publication.

  • The official Swiss product information, as text
  • German, French and Italian
  • Valid-from date and last sync on each text
Reading Swiss product information

Nicardipin Labatec 10 mg/10 ml, solution injectable

Deutsch · Indikationen/Anwendungsmöglichkeiten

Nicardipin i.v. ist indiziert zur Behandlung der akuten, lebensbedrohlichen Hypertonie, insbesondere bei: · maligner arterieller Hypertonie/hypertensiver Enzephalopathie · Aortendissektion, wenn eine Therapie mit kurzwirksamen Betablockern nicht geeignet ist, …

  • Zusammensetzung
  • Darreichungsform und Wirkstoffmenge pro Einheit
  • Indikationen/Anwendungsmöglichkeiten
  • Dosierung/Anwendung
  • Kontraindikationen
  • Warnhinweise und Vorsichtsmassnahmen
  • Interaktionen
  • Schwangerschaft, Stillzeit
  • Unerwünschte Wirkungen

Français · Indications/Possibilités d'emploi

La nicardipine par voie intraveineuse est indiquée dans l'urgence hypertensive menaçant le pronostic vital, en particulier en cas de: · Hypertension artérielle maligne/Encéphalopathie hypertensive. · Dissection aortique, quand le traitement par des …

  • Composition
  • Forme pharmaceutique et quantité de principe actif par unité
  • Indications/Possibilités d'emploi
  • Posologie/Mode d'emploi
  • Contre-indications
  • Mises en garde et précautions
  • Interactions
  • Effets indésirables
  • Grossesse, allaitement

Italiano · Indicazioni/Possibilità d'impiego

La nicardipina per via endovenosa è indicata nelle emergenze ipertensive potenzialmente letali, in particolare nei casi di: · Ipertensione arteriosa maligna/encefalopatia ipertensiva. · Dissezione aortica, quando il trattamento con beta-bloccanti a breve …

  • Composizione
  • Forma farmaceutica e quantità di principio attivo per unità
  • Indicazioni/Possibilità d'impiego
  • Posologia/Impiego
  • Controindicazioni
  • Avvertenze e misure precauzionali
  • Interazioni
  • Effetti indesiderati
  • Gravidanza, allattamento

Source: Swissmedic AIPSsynced 3 Nov 2026

Swissmedic AIPS SmPC for authorisation 70240, valid from 1 Feb 2026 — the indications section in each language, excerpted.Open the Nicardipin Labatec 10 mg/10… record

04 · Prices & availability

Drug prices compared by country, per daily dose.

See where a medicine is registered across 19 countries and what a defined daily dose of it costs in each of the 11 markets that publish a price — normalised and converted to US dollars, with the price type and exchange-rate date stated.

  • Price per defined daily dose in 11 markets
  • Where the substance is registered, country by country
  • Published prices, with price type and exchange-rate date
How prices are compared by country

Atorvastatin · price per daily dose (20 mg)

  • CH Switzerland$1.53
  • IT Italy$0.30
  • ES Spain$0.29
  • FR France$0.12
  • US United States$0.018 (acquisition cost)
Median listed price per defined daily dose, USD (FX 2 Nov 2026). US = pharmacy acquisition cost (CMS NADAC).How price comparison works

For developers

The same catalogue, as an API.

REST, GraphQL and MCP over the records the console reads — with the identifier lookups, the ATC tree, FHIR output and a change feed an integration needs.

The developer hub: REST, GraphQL and MCPThe full API reference

FAQ

Questions about what it covers

Every source register, with live counts
What can Drug Database answer?
What a medicine is and where it is registered across 19 countries' official registers; whether the medicines on a list interact; what a defined daily dose costs in each of 11 priced markets; and, for Swiss medicines, the official product information text. Each answer names its source register and date.
Do I need an account?
Yes. Search, the medicine records, the console and the assistant need a free account. The free plan includes 10 lookups in total and a one-time 5¢ AI credit, with no card required.
Which countries are covered?
19 national registers, including the United States, Canada, Japan, the United Kingdom, Switzerland and the EU and EFTA markets we ingest. Prices per daily dose are available for CH, US, FR, IT, ES, BE, NO, PL, CZ, FI, IS.
Is the interaction checker a medical device?
No. It is an informational service built on licensed public interaction data. It supports, and does not replace, professional clinical judgement or the product information.
Can developers use the same data?
Yes. The console and the API read the same catalogue. Every capability is available over REST, most through GraphQL, and the main lookups as MCP tools for AI assistants.

Ready when you are

One account unlocks all of it.

No per-feature contracts and no separate billing. The console, the assistant and the API all read the same catalogue.

Try it freeSee pricing

Free to try · 10 lookups in total · No card required