Krystexxa
RxNorm 1011654

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 1011654 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: Krystexxa.

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

BN
Krystexxa
AUI:3305120
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This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

BNPrescribable

Brand Name (BN):
Krystexxa
(Atom ID: 3305120)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Krystexxa
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)
1011654
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3305120
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
BN
Brand Name (A proprietary name for a family of products containing a specific active ingredient.)
Source Code
1011654
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.

Technical Attributes & Logic

RXN BN CARDINALITY
single
Cardinality of RxNorm Brand Name Atom

Patient Education

Pegloticase Injection


Pegloticase injection is used to treat ongoing gout (sudden, severe pain, redness, and swelling in one or more joints caused by abnormally high levels of a substance called uric acid in the blood) in adults who cannot take or did not respond to other medications. Pegloticase injection is in a class of medications called PEGylated uric acid specific enzymes. It works by decreasing the amount of uric acid in the body. Pegloticase injection is used to prevent gout attacks but not to treat them once they occur.
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