Vitamin B12 0.5 mg/ACTUAT [Nascobal]
RxNorm 861114

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 861114 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: vitamin B12 0.5 mg/ACTUAT [Nascobal].

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

SBDC
Vitamin B12 0.5 mg/ACTUAT [Nascobal]
AUI:12300962
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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.

SBDCPrescribable

Semantic Branded Drug Component (SBDC):
Vitamin B12 0.5 mg/ACTUAT [Nascobal]
(Atom ID: 12300962)

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
vitamin B12 0.5 MG/ACTUAT [Nascobal]
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)
861114
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12300962
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBDC
Semantic Branded Drug Component (Ingredient + Strength + Brand Name)
Source Code
861114
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

Cyanocobalamin Nasal Gel


Cyanocobalamin nasal gel is used to prevent a lack of vitamin B12 that may be caused by any of the following: pernicious anemia (lack of a natural substance needed to absorb vitamin B12 from the intestine); certain diseases, infections or medications that decrease the amount of vitamin B12 absorbed from food; or a vegan diet (strict vegetarian diet that does not allow any animal products including eggs and dairy products). Lack of vitamin B12 can cause anemia (condition in which the red blood cells do not bring enough oxygen to the organs) and permanent damage to the nerves. This anemia must be treated with vitamin B12 injections. After the red blood cells have returned to normal, cyanocobalamin nasal gel can be used to stop anemia and other symptoms of lack of vitamin B12 from coming back. Cyanocobalamin nasal gel is also used to supply extra vitamin B12 to people who need unusually large amounts of this vitamin because they are pregnant or have certain diseases. Cyanocobalamin nasal gel is in a class of medications called vitamins. It enters the bloodstream through the nose, so it can be used to supply vitamin B12 to people who cannot take in this vitamin through the intestine.
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Vitamin B12



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