Tykerb
RxNorm concept 659616, brand name (bn).
- RxCUI
- 659616
- Term type
- Brand name (BN)
- Status
- Active
curl https://api.healthcare.dev/v1/drugs/rxnorm/659616 \ -H "Authorization: Bearer $HDEV_API_KEY"
Concept
Ingredients and related concepts
Ingredients
Related concepts
- lapatinib ditosylate (PIN, has precise ingredient)
- lapatinib 250 MG [Tykerb] (SBDC, ingredient of)
- lapatinib Oral Tablet [Tykerb] (SBDF, ingredient of)
- lapatinib 250 MG Oral Tablet [Tykerb] (SBD, ingredient of)
- Tykerb Oral Product (SBDG, ingredient of)
- Tykerb Pill (SBDG, ingredient of)
- lapatinib (IN, tradename of)
Linked data
NDCs
RxNorm links no NDCs to this concept.
Use it
Look up 659616 from code or an agent
curl https://api.healthcare.dev/v1/drugs/rxnorm/659616 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up RxNorm concept 659616. 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.