Calcitriol 0.000003 mg/MG
RxNorm 393342

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 393342 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: calcitriol 0.000003 mg/MG.

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

SCDC
Calcitriol 0.000003 mg/MG
AUI:12271359
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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.

SCDCPrescribable

Semantic Clinical Drug Component (SCDC):
Calcitriol 0.000003 mg/MG
(Atom ID: 12271359)

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
calcitriol 0.000003 MG/MG
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)
393342
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12271359
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCDC
Semantic Clinical Drug Component (Ingredient + Strength)
Source Code
393342
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 BOSS STRENGTH DENOM UNIT
MG
RXN Boss Strength Denom Unit
RXN BOSS STRENGTH DENOM VALUE
1
RXN Boss Strength Denom Value
RXN BOSS STRENGTH NUM UNIT
MG
RXN Boss Strength Num Unit
RXN BOSS STRENGTH NUM VALUE
0.000003
RXN Boss Strength Num Value
RXN STRENGTH
0.000003 MG/MG
Strength plus unit of SCDC

Patient Education

Calcitriol Topical


Calcitriol topical is used to treat mild to moderate plaque psoriasis (a skin disease in which red, scaly patches form on some areas of the body) in adults and children 2 years of age and older. Calcitriol is in a class of medications called vitamin D analogs. It works by helping to stop the production of extra skin cells that may build up and form scales on the skin and by decreasing the activity of immune cells in the skin.
[Learn More]


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