ambrisentan 5 MG Oral Tablet [Letairis]

RxNorm concept 722124, branded drug (sbd). Prescribable name: Letairis 5 MG Oral Tablet.

RxCUI: 722124
Term type: Branded drug (SBD)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/722124 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

ambrisentan 358274

Other names

Letairis 5 MG Oral Tablet

Related concepts

ambrisentan 5 MG (SCDC, consists of)
ambrisentan 5 MG [Letairis] (SBDC, consists of)
Oral Tablet (DF, has dose form)
Letairis (BN, has ingredient)
ambrisentan 5 MG Oral Tablet (SCD, tradename of)

Linked data

NDCs

NDC-11s RxNorm links to this concept; linked ones open their FDA product.

Use it

Look up 722124 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/722124 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 722124. 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.