Halobetasol propionate 0.1 mg/ML / tazarotene 0.45 mg/ML [Duobrii]
RxNorm 2166091

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2166091 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: halobetasol propionate 0.1 mg/ML / tazarotene 0.45 mg/ML [Duobrii].

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

SBDC
Halobetasol propionate 0.1 mg/ML / tazarotene 0.45 mg/ML [Duobrii]
AUI:11349585
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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):
Halobetasol propionate 0.1 mg/ML / tazarotene 0.45 mg/ML [Duobrii]
(Atom ID: 11349585)

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
halobetasol propionate 0.1 MG/ML / tazarotene 0.45 MG/ML [Duobrii]
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)
2166091
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11349585
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBDC
Semantic Branded Drug Component (Ingredient + Strength + Brand Name)
Source Code
2166091
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

Halobetasol Topical


Halobetasol topical is used to treat redness, swelling, itching, and discomfort of various skin conditions in adults and children 12 years of age and older, including plaque psoriasis (a skin disease in which red, scaly patches form on some areas of the body) and eczema (a skin disease that causes the skin to be dry and itchy and to sometimes develop red, scaly rashes). Halobetasol is in a class of medications called corticosteroids. It works by activating natural substances in the skin to reduce swelling, redness, and itching.
[Learn More]


Tazarotene Topical


Tazarotene (Tazorac, Fabior) is used to treat acne. Tazarotene (Tazorac) is also used to treat psoriasis (a skin disease in which red, scaly patches form on some areas of the body). Tazarotene (Avage) is used to reduce facial wrinkling and discoloration in patients who are also using other skin care and sunlight avoidance programs. Tazarotene is in a class of medications called retinoids. It works to treat acne and psoriasis by slowing skin cell overgrowth and decreasing skin cell inflammation, which can lead to acne or psoriasis. It works to reduce facial wrinkles and discoloration by causing an increase in the thickness of the outer skin layers.
[Learn More]


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