magnesium oxide 250 MG Oral Tablet

RxNorm concept 311429, clinical drug (scd).

RxCUI: 311429
Term type: Clinical drug (SCD)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/311429 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

magnesium oxide 6582

Related concepts

magnesium oxide 250 MG (SCDC, consists of)
Oral Tablet (DF, has dose form)

Linked data

NDCs

00761028320
11917007445
31604001269
31604001718
31604003107
31604004078
40093010258
40093010579
43292055738
43292055862

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

Use it

Look up 311429 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/311429 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 311429. 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.