Caspofungin Injection
RxNorm 1734691

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 1734691 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: caspofungin Injection.

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

SCDF
Caspofungin Injection
AUI:12267120
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SCDFPrescribable

Semantic Clinical Drug Form (SCDF):
Caspofungin Injection
(Atom ID: 12267120)

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
caspofungin Injection
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)
1734691
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12267120
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCDF
Semantic Clinical Drug Form (Ingredient + Dose Form)
Source Code
1734691
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

Caspofungin Injection


Caspofungin injection is used in adults and children 3 months of age and older to treat yeast infections in the blood, stomach, lungs, and esophagus (tube that connects the throat to the stomach.) and certain fungal infections that could not be treated successfully with other medications. It is also used to treat serious fungal infections in people with a weakened ability to fight infection. Caspofungin injection is in a class of antifungal medications called echinocandins. It works by slowing the growth of fungi that cause infection.
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