24 HR diltiazem hydrochloride 300 MG Extended Release Oral Capsule [Tiazac]
RxNorm concept 831323, branded drug (sbd). Prescribable name: Tiazac 300 MG 24HR Extended Release Oral Capsule.
- RxCUI
- 831323
- Term type
- Branded drug (SBD)
- Status
- Active
curl https://api.healthcare.dev/v1/drugs/rxnorm/831323 \ -H "Authorization: Bearer $HDEV_API_KEY"
Concept
Ingredients and related concepts
Ingredients
Other names
24 HR Tiazac 300 MG Extended Release Oral Capsule; 24 HR dilTIAZem hydrochloride 300 MG Extended Release Oral Capsule [Tiazac]; Tiazac 300 MG 24 HR Extended Release Oral Capsule
Related concepts
- diltiazem hydrochloride 300 MG (SCDC, consists of)
- diltiazem hydrochloride 300 MG [Tiazac] (SBDC, consists of)
- Extended Release Oral Capsule (DF, has dose form)
- Tiazac (BN, has ingredient)
- 24 HR diltiazem hydrochloride 300 MG Extended Release Oral Capsule (SCD, tradename of)
Linked data
NDCs
- 00187261530
- 00187261590
- 00456261500
NDC-11s RxNorm links to this concept; linked ones open their FDA product.
Use it
Look up 831323 from code or an agent
curl https://api.healthcare.dev/v1/drugs/rxnorm/831323 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up RxNorm concept 831323. 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.