Ofloxacin Otic Solution [Floxin]
RxNorm 876424

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 876424 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: ofloxacin Otic Solution [Floxin].

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

SBDF
Ofloxacin Otic Solution [Floxin]
AUI:12314778
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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.

SBDF

Semantic Branded Drug Form (SBDF):
Ofloxacin Otic Solution [Floxin]
(Atom ID: 12314778)

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
ofloxacin Otic Solution [Floxin]
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
O
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
876424
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12314778
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBDF
Semantic Branded Drug Form (Ingredient + Dose Form + Brand Name)
Source Code
876424
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 OBSOLETED
04/28/2026
Date the RxNorm atom became obsolete

Patient Education

Ofloxacin Otic


Ofloxacin otic is used to treat outer ear infections in adults and children, chronic (long-lasting) middle ear infections in adults and children with a perforated eardrum (a condition where the eardrum has a hole in it), and acute (suddenly occurring) middle ear infections in children with ear tubes. Ofloxacin otic is in a class of medications called quinolone antibiotics. It works by killing the bacteria that cause infection.
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