phenytoin sodium 30 MG Extended Release Oral Capsule

RxNorm concept 855869, clinical drug (scd).

RxCUI: 855869
Term type: Clinical drug (SCD)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/855869 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

phenytoin 8183

Other names

DPH sodium 30 MG Extended Release Oral Capsule

Related concepts

phenytoin sodium 30 MG (SCDC, consists of)
Extended Release Oral Capsule (DF, has dose form)
phenytoin sodium 30 MG Extended Release Oral Capsule [Dilantin] (SBD, has tradename)

Linked data

NDCs

RxNorm links no NDCs to this concept.

Use it

Look up 855869 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/855869 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 855869. 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.