Medical & clinical · MCP server

RxNorm (NLM drug vocabulary)

Normalised US drug names: ingredients, brands, clinical drugs with strength and form, and NDC codes.

United StatesHosted by Kahubi

Free plan included. No API key needed.

About this source

Resolve any drug name, brand or misspelling to its RxCUI, then see its ingredients, brands, dose forms and every clinical and branded product, whether it is still active, and the NDC package codes. The identifier that links DailyMed, openFDA and most US health data.

Questions you can ask RxNorm

Type them into Kahubi’s chat once the source is connected.

“Find randomised trials of an intervention for a condition and list their identifiers.”

What comes back: Studies with registry or PubMed identifiers and key design details.

What the assistant can do with it

The 3 tools this server offers to Kahubi. The assistant picks the right one for each question.

  • rxnorm_find_drug

    Find RxNorm concepts for a drug name (brand, generic, strength, misspellings tolerated).

  • rxnorm_get_concept

    One RxCUI: name, term type, status history (active, obsolete, remapped), and related concepts grouped by type: ingredients, brands, dose forms, clinical and branded drugs (produ...

  • rxnorm_ndc

    Look up an NDC package code (10 or 11 digits, with or without hyphens): active or obsolete, the RxNorm concept it maps to, and its history.

Good to know

  • Hosted by Kahubi. Kahubi runs this server itself so it stays reliable enough for research use.
  • Cited, checkable answers. Results are treated as retrieved material and cited with the source’s own identifiers, so you can open every record the answer relied on.
  • Your files stay private. Only the search the assistant writes for your question is sent to RxNorm.

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Ask RxNorm your next research question

Connect RxNorm in one click and get answers that cite their records, next to your own library and drafts. Free to start.