4 ML tocilizumab 20 MG/ML Injection

RxNorm concept 1657974, clinical drug (scd). Prescribable name: tocilizumab 80 MG in 4 ML Injection.

RxCUI: 1657974
Term type: Clinical drug (SCD)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/1657974 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

tocilizumab 612865

Other names

tocilizumab 80 MG per 4 ML Injection

Related concepts

tocilizumab 20 MG/ML (SCDC, consists of)
Injection (DF, has dose form)
4 ML tocilizumab 20 MG/ML Injection [Actemra] (SBD, has tradename)

Linked data

NDCs

RxNorm links no NDCs to this concept.

Use it

Look up 1657974 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/1657974 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 1657974. 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.