liothyronine sodium 0.005 MG [Cytomel]

RxNorm concept 903457, branded drug component (sbdc).

RxCUI: 903457
Term type: Branded drug component (SBDC)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/903457 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

liothyronine 10814

Related concepts

liothyronine sodium 0.005 MG Oral Tablet [Cytomel] (SBD, constitutes)
Cytomel (BN, has ingredient)
liothyronine sodium 0.005 MG (SCDC, tradename of)

Linked data

NDCs

RxNorm links no NDCs to this concept.

Use it

Look up 903457 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/903457 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 903457. Tell me its name and term type, its ingredients and related concepts, and the NDCs linked to it.

Get a free key RxNorm docs Connect the MCP server

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