tizanidine 4 MG Oral Capsule [Zanaflex]
RxNorm concept 583211, branded drug (sbd). Prescribable name: Zanaflex 4 MG Oral Capsule.
- RxCUI
- 583211
- Term type
- Branded drug (SBD)
- Status
- Active
curl https://api.healthcare.dev/v1/drugs/rxnorm/583211 \ -H "Authorization: Bearer $HDEV_API_KEY"
Concept
Ingredients and related concepts
Ingredients
Other names
Zanaflex 4 MG (tiZANidine hydrochloride 4.58 MG) Oral Capsule; Zanaflex 4 MG (tizanidine hydrochloride 4.58 MG) Oral Capsule; Zanaflex 4 MG Oral Capsule; tiZANidine 4 MG Oral Capsule [Zanaflex]
Related concepts
- tizanidine 4 MG (SCDC, consists of)
- tizanidine 4 MG [Zanaflex] (SBDC, consists of)
- Oral Capsule (DF, has dose form)
- Zanaflex (BN, has ingredient)
- tizanidine 4 MG Oral Capsule (SCD, tradename of)
Linked data
NDCs
NDC-11s RxNorm links to this concept; linked ones open their FDA product.
Use it
Look up 583211 from code or an agent
curl https://api.healthcare.dev/v1/drugs/rxnorm/583211 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up RxNorm concept 583211. 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.