Lopressor
RxNorm concept 203344, brand name (bn).
- RxCUI
- 203344
- Term type
- Brand name (BN)
- Status
- Active
curl https://api.healthcare.dev/v1/drugs/rxnorm/203344 \ -H "Authorization: Bearer $HDEV_API_KEY"
Concept
Ingredients and related concepts
Ingredients
Related concepts
- metoprolol tartrate (PIN, has precise ingredient)
- metoprolol Oral Tablet [Lopressor] (SBDF, ingredient of)
- metoprolol tartrate 100 MG [Lopressor] (SBDC, ingredient of)
- metoprolol tartrate 100 MG Oral Tablet [Lopressor] (SBD, ingredient of)
- metoprolol tartrate 50 MG [Lopressor] (SBDC, ingredient of)
- metoprolol tartrate 50 MG Oral Tablet [Lopressor] (SBD, ingredient of)
- Lopressor Oral Product (SBDG, ingredient of)
- Lopressor Pill (SBDG, ingredient of)
- metoprolol tartrate 10 MG/ML [Lopressor] (SBDC, ingredient of)
- Lopressor Oral Liquid Product (SBDG, ingredient of)
- metoprolol Oral Solution [Lopressor] (SBDF, ingredient of)
- metoprolol tartrate 10 MG/ML Oral Solution [Lopressor] (SBD, ingredient of)
- metoprolol tartrate 12.5 MG [Lopressor] (SBDC, ingredient of)
- metoprolol tartrate 12.5 MG Oral Tablet [Lopressor] (SBD, ingredient of)
- metoprolol (IN, tradename of)
Linked data
NDCs
RxNorm links no NDCs to this concept.
Use it
Look up 203344 from code or an agent
curl https://api.healthcare.dev/v1/drugs/rxnorm/203344 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up RxNorm concept 203344. 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.