Voxelotor 500 mg [Oxbryta]
RxNorm 2265685

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2265685 represents a standardized clinical drug concept used for cross-system interoperability. This concept aggregates multiple Atom IDs (AUIs), which are specific naming variations and synonyms used across pharmaceutical databases to ensure accurate medication mapping for: voxelotor 500 mg [Oxbryta].

The following semantic concepts and normalized strings are associated with this clinical entity:

SBDC
Voxelotor 500 mg [Oxbryta]
AUI:12311576
View

This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SBDC

Semantic Branded Drug Component (SBDC):
Voxelotor 500 mg [Oxbryta]
(Atom ID: 12311576)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
voxelotor 500 MG [Oxbryta]
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2265685
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12311576
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBDC
Semantic Branded Drug Component (Ingredient + Strength + Brand Name)
Source Code
2265685
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.

Patient Education

Voxelotor


Voxelotor is used to treat sickle cell disease (an inherited blood disease) in adults and children 12 years of age and older. Voxelotor is in a class of medications called hemoglobin S (HbS) polymerization inhibitors. It works by helping hemoglobin (a protein in red blood cells) to hold onto more oxygen and to stop red blood cells from becoming misshapen.
[Learn More]


* Please review the disclaimer below.