Apraclonidine Ophthalmic Solution [Iopidine]
RxNorm 363893

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 363893 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: apraclonidine Ophthalmic Solution [Iopidine].

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

SBDF
Apraclonidine Ophthalmic Solution [Iopidine]
AUI:2051915
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SBDFPrescribable

Semantic Branded Drug Form (SBDF):
Apraclonidine Ophthalmic Solution [Iopidine]
(Atom ID: 2051915)

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
apraclonidine Ophthalmic Solution [Iopidine]
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)
363893
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
2051915
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBDF
Semantic Branded Drug Form (Ingredient + Dose Form + Brand Name)
Source Code
363893
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

Apraclonidine Ophthalmic


Apraclonidine 0.5% eye drops are used for the short-term treatment of glaucoma (a condition that can cause damage to the optic nerve and vision loss, usually due to increased pressure in the eye) in people who are taking other medications for this condition and still have increased pressure in the eye. Apraclonidine 1% eye drops are used to prevent or reduce increased pressure in the eye during and after certain types of laser eye surgery. Apraclonidine is in a class of medications called alpha-2-adrenergic agonists. It lowers the pressure in the eye by decreasing the amount of fluid produced within the eye.
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