Ascorbic acid / cuprous oxide / lutein / vitamin E / zinc oxide Oral Capsule
RxNorm 891705

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 891705 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: ascorbic acid / cuprous oxide / lutein / vitamin E / zinc oxide Oral Capsule.

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

Type (TTY)

Clinical Name / Synonym

Atom ID

Details

SCDF

Ascorbic acid / cuprous oxide / lutein / vitamin E / zinc oxide Oral Capsule

AUI:12262588 

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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.

Semantic Clinical Drug Form (SCDF):
Ascorbic acid / cuprous oxide / lutein / vitamin E / zinc oxide Oral Capsule
(Atom ID: 12262588)

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

ascorbic acid / cuprous oxide / lutein / vitamin E / zinc oxide Oral Capsule

Official description of the drug concept as defined in the source vocabulary.

Suppress Flag

N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)

891705

RxNorm Unique Identifier for the standardized concept.

Atom ID (RXAUI)

12262588

Unique identifier for this specific name variation (Atom).

Term Type (TTY)

SCDF

Semantic Clinical Drug Form (Ingredient + Dose Form)

Source Code

891705

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

May 04, 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

Lutein

What is it? Lutein is a type of organic pigment called a carotenoid. It is related to beta-carotene and vitamin A. Many people think of lutein as "the eye vitamin."

Lutein is one of two major carotenoids found in the human eye (macula and retina). It is thought to function as a light filter, protecting the eye tissues from sunlight damage. Foods rich in lutein include egg yolks, spinach, kale, corn, orange pepper, kiwi fruit, grapes, zucchini, and squash.

Lutein is commonly taken by mouth to prevent eye diseases, including cataracts and a disease that leads to vision loss in older adults (age-related macular degeneration or AMD). Lutein is used for many other conditions, but there is no good scientific evidence to support these other uses.

[Learn More]

Vitamin C

[Learn More]

Vitamin E