theophylline 400 MG Extended Release Oral Tablet
RxNorm concept 313291, clinical drug (scd).
- RxCUI
- 313291
- Term type
- Clinical drug (SCD)
- Status
- Active
curl https://api.healthcare.dev/v1/drugs/rxnorm/313291 \ -H "Authorization: Bearer $HDEV_API_KEY"
Concept
Ingredients and related concepts
Ingredients
Related concepts
- theophylline 400 MG (SCDC, consists of)
- Extended Release Oral Tablet (DF, has dose form)
Linked data
NDCs
- 00378048601
- 16571001110
- 29033000101
- 42858070101
- 51407031801
- 68462038001
- 68462038005
- 69367041401
- 82804094100
- 82804094130
- 82804094160
- 82804094172
- 82804094190
NDC-11s RxNorm links to this concept; linked ones open their FDA product.
Use it
Look up 313291 from code or an agent
curl https://api.healthcare.dev/v1/drugs/rxnorm/313291 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up RxNorm concept 313291. 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.