ethosuximide 250 MG Oral Capsule [Zarontin]

RxNorm concept 201737, branded drug (sbd). Prescribable name: Zarontin 250 MG Oral Capsule.

RxCUI: 201737
Term type: Branded drug (SBD)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/201737 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

ethosuximide 4135

Other names

Zarontin 250 MG Oral Capsule

Related concepts

ethosuximide 250 MG (SCDC, consists of)
ethosuximide 250 MG [Zarontin] (SBDC, consists of)
Oral Capsule (DF, has dose form)
Zarontin (BN, has ingredient)
ethosuximide 250 MG Oral Capsule (SCD, tradename of)

Linked data

NDCs

00071023724

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

Use it

Look up 201737 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/201737 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 201737. 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.