Clindamycin 100 mg
RxNorm 332440

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 332440 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: clindamycin 100 mg.

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

SCDC
Clindamycin 100 mg
AUI:12268040
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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):
Clindamycin 100 mg
(Atom ID: 12268040)

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
clindamycin 100 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)
332440
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12268040
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCDC
Semantic Clinical Drug Component (Ingredient + Strength)
Source Code
332440
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
1
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
100
RXN Boss Strength Num Value
RXN STRENGTH
100 MG
Strength plus unit of SCDC

Patient Education

Clindamycin Vaginal


Vaginal clindamycin is used to treat bacterial vaginosis (an infection caused by an overgrowth of harmful bacteria in the vagina). Clindamycin is in a class of medications called lincomycin antibiotics. It works by slowing or stopping the growth of bacteria. Vaginal clindamycin cannot be used to treat vaginal irritation caused by yeast infections or by sexually transmitted diseases such as chlamydia and trichomoniasis.
[Learn More]


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