nitrogen 99 % Gas for Inhalation
RxNorm concept 311998, clinical drug (scd).
- RxCUI
- 311998
- Term type
- Clinical drug (SCD)
- Status
- Active
curl https://api.healthcare.dev/v1/drugs/rxnorm/311998 \ -H "Authorization: Bearer $HDEV_API_KEY"
Concept
Ingredients and related concepts
Ingredients
Related concepts
- nitrogen 99 % (SCDC, consists of)
- Gas for Inhalation (DF, has dose form)
Linked data
NDCs
- 10014000207
- 10014000208
- 10014000209
- 10014000210
- 10014001201
- 10014001202
- 10014001203
- 10014001204
- 10014001205
- 10014001206
- 10018950201
- 10167040001
- 10167040002
- 10167040003
- 10167040004
- 10167040005
- 10167040006
- 10167040007
- 10167040008
- 10167040013
- 10167040014
- 10167040015
- 10167040016
- 10167040017
- 10221000201
- 10221000202
- 10221000203
- 10221000204
- 10221000205
- 10221000206
- 10221000207
- 10221000208
- 10221000209
- 10221000210
- 10221000211
- 10297001201
- 10297001202
- 10297001203
- 10297001204
- 10297001205
- 10297001206
- 10297001207
- 10297020001
- 10297020002
- 10297020003
- 10297020004
- 10297020005
- 10297020006
- 10297020007
- 10297020008
- 10297020009
- 10297020010
- 10297020011
- 10526000601
- 10526000602
- 10526000603
- 10526000604
- 10526000605
- 10526001301
- 10526001302
And 1094 more in the API response.
NDC-11s RxNorm links to this concept; linked ones open their FDA product.
Use it
Look up 311998 from code or an agent
curl https://api.healthcare.dev/v1/drugs/rxnorm/311998 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up RxNorm concept 311998. Tell me its name and term type, its ingredients and related concepts, and the NDCs linked to it.
Source: U.S. National Library of Medicine, release 2026-10-05. No license required (Current Prescribable Content). Reference data, not medical advice.