Drug Database

Assistant

An AI drug assistant that cites the register.

Ask about a medicine the way you would ask a colleague — interactions, availability, price per daily dose, what to watch for. It looks the answer up in the official registers and tells you which one it read.

Ask the assistant — free accountPlans and AI answers

Informational only — not a medical device.

Question: Can a patient on atorvastatin take ketoconazole?

The assistant looks the pair up in Drug Database with the check_interactions tool (atc_code C10AA05 + H02CA03): severe.

The interaction record grades atorvastatin + ketoconazole as severe.

Source: DDInter 2.0 · synced 29 Sept 2026

A replay built from one real interaction record — not a live model call.Ask this yourself

How it answers

It looks it up first. Then it answers.

Before it writes a word, the assistant queries the catalogue — 647,075 products from 19 countries — with the same tools the API and MCP server expose. The answer names the register behind it and the date it was last checked.

  • Facts come from the regulators’ own published data
  • The source register is named on every answer
  • For what the registers don’t cover, it can search the public web — and lists those sources too
The registers it reads fromHow interaction checks work

Tools it calls

MCP · drug-database.com/v1/mcp

  • search_drugFinds the product by brand, substance or ATC code
  • get_drug_profileLabel text, per-country prices, availability
  • check_interactionsEvery pair on a medication list, graded
  • compare_market_pricesPrice per defined daily dose, market by market
  • find_equivalentsThe same medicine in every other country
  • list_changesWhat moved in the registers, and when
Six of the catalogue tools the assistant is offered on every turn — the same tools any MCP client can use.

What to ask

The questions you ask at the counter.

The console opens with questions like these, each about a medicine we hold registrations, prices and interactions for — here, atorvastatin.

  • Interactions, dosing, monitoring and warnings
  • Availability and price per daily dose, country by country
  • Answers framed for your market — the country you are in, or one you choose
Drug lookup for pharmacistsMedicine reference for prescribers
  1. Interaction checkCan atorvastatin be given with ketoconazole? How serious is it, and what should I do?
  2. Availability & priceWhere is atorvastatin available, and what does a daily dose cost in each country?
  3. Renal dosingDoes atorvastatin need a dose adjustment when eGFR is below 30?Always confirm against the current product information.
  4. MonitoringWhat should I watch for when a patient starts atorvastatin?
Each opens the assistant with the question filled in — sign in or create a free account first.

AI answers

Included in every plan. Free to start.

Each answer draws from your plan’s monthly AI allowance, and the console shows what is left. When it runs out, the assistant says so — and waits for the month to reset, an upgrade or an answer pack.

  • 5¢ of AI credit a month on the free plan — no card
  • 50 AI answers a month on Pro, $29/month
  • Answer packs from $15 for 100 answers
Compare plans and AI allowances

Where you can ask

The same assistant behind each door; every answer counts against the same allowance.

FAQ

About the drug assistant.

Where do the assistant’s answers come from?
From Drug Database first: it looks the medicine up with the same tools the API and MCP server expose, over 647,075 products from the official registers of 19 countries, and names the register it read. For a question the registers do not cover, it can search the public web, and the sources it used are listed under the answer.
Is the drug assistant free?
A free account includes 5¢ of AI credit a month. Pro ($29/month) includes 50 AI answers a month, and paid plans can add answer packs. No card is needed to start.
Which country does it answer for?
Your market defaults to the country you are in and can be changed in the console’s side rail, so availability and prices are framed for the market you work in. Over the API, pass the market as `residency`.
Can I use it for clinical decisions?
It is informational only and not a medical device. It supports qualified professionals and does not replace clinical judgement — check the answer against the source of record it names before acting on it.
Can I call the assistant from my own software or AI client?
Yes. POST /v1/chat answers one question with any API key, and the MCP server exposes it as the `ask` tool. Or give your own AI client the catalogue tools directly through the MCP server and let it do the reasoning.

Try it

Ask your first question. See the source.

A free account includes 5¢ of AI credit a month and search across 19 countries.

Create a free accountEverything it can answer

Informational only — not a medical device.