rifaximin Oral Tablet

RxNorm concept 451309, clinical dose form (scdf).

RxCUI: 451309
Term type: Clinical dose form (SCDF)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/451309 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

rifaximin 35619

Other names

rifAXIMin Oral Tablet

Related concepts

Oral Tablet (DF, has dose form)
rifaximin (IN, has ingredient)
rifaximin Oral Tablet [XIFAXAN] (SBDF, has tradename)

Linked data

NDCs

RxNorm links no NDCs to this concept.

Use it

Look up 451309 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/451309 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 451309. Tell me its name and term type, its ingredients and related concepts, and the NDCs linked to it.

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Source: U.S. National Library of Medicine, release 2026-10-05. No license required (Current Prescribable Content). Reference data, not medical advice.