diltiazem Extended Release Oral Capsule [Dilt]

RxNorm concept 540620, branded dose form (sbdf).

RxCUI: 540620
Term type: Branded dose form (SBDF)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/540620 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

diltiazem 3443

Other names

dilTIAZem Extended Release Oral Capsule [Dilt]

Related concepts

Extended Release Oral Capsule (DF, has dose form)
Dilt (BN, has ingredient)
diltiazem Extended Release Oral Capsule (SCDF, tradename of)

Linked data

NDCs

RxNorm links no NDCs to this concept.

Use it

Look up 540620 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/540620 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 540620. 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.