24 HR metoprolol succinate 50 MG Extended Release Oral Tablet [Toprol]
RxNorm concept 866438, branded drug (sbd). Prescribable name: Toprol XL 50 MG 24HR Extended Release Oral Tablet.
- RxCUI
- 866438
- Term type
- Branded drug (SBD)
- Status
- Active
curl https://api.healthcare.dev/v1/drugs/rxnorm/866438 \ -H "Authorization: Bearer $HDEV_API_KEY"
Concept
Ingredients and related concepts
Ingredients
Other names
24 HR Toprol 50 MG Extended Release Oral Tablet; Toprol XL (metoprolol succinate 50 MG (as metoprolol succinate 49.5 MG equivalent to 500 MG metoprolol tartrate)) 24 HR Extended Release Oral Tablet; Toprol XL 50 MG 24 HR Extended Release Oral Tablet
Related concepts
- metoprolol succinate 50 MG (SCDC, consists of)
- metoprolol succinate 50 MG [Toprol] (SBDC, consists of)
- Extended Release Oral Tablet (DF, has dose form)
- Toprol (BN, has ingredient)
- 24 HR metoprolol succinate 50 MG Extended Release Oral Tablet (SCD, tradename of)
Linked data
NDCs
- 55289085530
- 58864076530
- 70347005002
- 70347005003
- 70842011102
NDC-11s RxNorm links to this concept; linked ones open their FDA product.
Use it
Look up 866438 from code or an agent
curl https://api.healthcare.dev/v1/drugs/rxnorm/866438 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up RxNorm concept 866438. 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.