Pulmicort Flexhaler 180 mcg/INHAL Dry Powder Inhaler, 120 ACTUAT
RxNorm 966524

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 966524 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: Pulmicort Flexhaler 180 mcg/INHAL Dry Powder Inhaler, 120 ACTUAT.

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

SBD
120 ACTUAT budesonide 0.18 mg/ACTUAT Dry Powder Inhaler [Pulmicort]
AUI:12354600
View
SY
Pulmicort Flexhaler 0.18 mg/ACTUAT (0.16 mg/ACTUAT from the mouthpiece) Dry Powder Inhaler, 120 ACTUAT
AUI:5941897
View
SY
Pulmicort Flexhaler 180 mcg/ACTUAT Dry Powder Inhaler, 120 ACTUAT
AUI:5942363
View
PSN
Pulmicort Flexhaler 180 mcg/INHAL Dry Powder Inhaler, 120 ACTUAT
AUI:6368376
View

This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SBDPrescribable

Semantic Branded Drug (SBD):
120 ACTUAT budesonide 0.18 mg/ACTUAT Dry Powder Inhaler [Pulmicort]
(Atom ID: 12354600)

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
120 ACTUAT budesonide 0.18 MG/ACTUAT Dry Powder Inhaler [Pulmicort]
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)
966524
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12354600
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBD
Semantic Branded Drug (Ingredient + Strength + Dose Form + Brand Name)
Source Code
966524
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 AI
{692474} 19831
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AM
{692474} 19831
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AVAILABLE STRENGTH
0.18 MG/ACTUAT
Available drug strengths listed in the order of ingredients from the drug
RXN BOSS FROM
{692474} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN HUMAN DRUG
US
Drug available for use in Humans
RXN QUANTITY
120 ACTUAT
Normal Form quantity factor
RXTERM FORM
DPI
The RxTerm dose form name for this drug
SYPrescribable

Synonym (SY):
Pulmicort Flexhaler 0.18 mg/ACTUAT (0.16 mg/ACTUAT from the mouthpiece) Dry Powder Inhaler, 120 ACTUAT
(Atom ID: 5941897)

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
Pulmicort Flexhaler 0.18 MG/ACTUAT (0.16 MG/ACTUAT from the mouthpiece) Dry Powder Inhaler, 120 ACTUAT
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)
966524
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
5941897
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
966524
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.
SYPrescribable

Synonym (SY):
Pulmicort Flexhaler 180 mcg/ACTUAT Dry Powder Inhaler, 120 ACTUAT
(Atom ID: 5942363)

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
Pulmicort Flexhaler 180 MCG/ACTUAT Dry Powder Inhaler, 120 ACTUAT
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)
966524
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
5942363
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
966524
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.
PSNPrescribable

Prescribable Name (PSN):
Pulmicort Flexhaler 180 mcg/INHAL Dry Powder Inhaler, 120 ACTUAT
(Atom ID: 6368376)

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
Pulmicort Flexhaler 180 MCG/INHAL Dry Powder Inhaler, 120 ACTUAT
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)
966524
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
6368376
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PSN
Prescribable Name (Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.)
Source Code
966524
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

Budesonide Oral Inhalation


Budesonide is used to prevent difficulty breathing, chest tightness, wheezing, and coughing caused by asthma. Budesonide powder for oral inhalation (Pulmicort Flexhaler) is used in adults and children 6 years of age and older. Budesonide suspension (liquid) for oral inhalation (Pulmicort Respules) is used in children 12 months to 8 years of age. Budesonide belongs to a class of medications called corticosteroids. It works by decreasing swelling and irritation in the airways to allow for easier breathing.
[Learn More]


Steroids


You may have heard of anabolic steroids, which can have harmful effects. But there's another type of steroid - sometimes called a corticosteroid - that treats a variety of problems. These steroids are similar to hormones that your adrenal glands make to fight stress associated with illnesses and injuries. They reduce inflammation and affect the immune system.

You may need to take corticosteroids to treat

  • Arthritis
  • Asthma
  • Autoimmune diseases such as lupus and multiple sclerosis
  • Skin conditions such as eczema and rashes
  • Some kinds of cancer

Steroids are strong medicines, and they can have side effects, including weakened bones and cataracts. Because of this, you usually take them for as short a time as possible.


[Learn More]


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