RxNorm Semantic Concepts Index - 449

What is RxNorm?

RxNorm is a system developed and maintained by the National Library of Medicine (NLM). RxNorm is a normalized naming system for generic and branded drugs. RxNorm is also a tool that supports interoperability between different drug terminologies and other naming systems.

The following table is a complete listing of RxNorm concepts whose unique RxCUI identifier starts with "449".

Concept ID (RxCUI)NameTerm TypeTerm Type DescriptionIs Prescribable?
Concept ID (RxCUI): 4491FluorometholoneIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN).YES
Concept ID (RxCUI): 4491FluorometholoneDesignated preferred name (PT)YES
Concept ID (RxCUI): 4491FluorometholoneFull form of descriptor (FN)YES
Concept ID (RxCUI): 4491FluorometholoneDesignated preferred name (PT)YES
Concept ID (RxCUI): 4491FluorometholoneFull form of descriptor (FN)YES
Concept ID (RxCUI): 44925-fluorouracilSynonym (SY)Synonym of another TTY, given for clarity.YES
Concept ID (RxCUI): 44925-fluorouracilIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN).YES
Concept ID (RxCUI): 44925-fluorouracilDesignated preferred name (PT)YES
Concept ID (RxCUI): 44925-fluorouracilFull form of descriptor (FN)YES
Concept ID (RxCUI): 44925-fluorouracilDesignated preferred name (PT)YES
Concept ID (RxCUI): 44925-fluorouracilFull form of descriptor (FN)YES
Concept ID (RxCUI): 44921TSS - 4-amino-N,N-diethylaniline sulfateDesignated preferred name (PT)NO
Concept ID (RxCUI): 44921TSS - 4-amino-N,N-diethylaniline sulfateFull form of descriptor (FN)NO
Concept ID (RxCUI): 44921TSS - 4-amino-N,N-diethylaniline sulfateDesignated preferred name (PT)NO
Concept ID (RxCUI): 44921TSS - 4-amino-N,N-diethylaniline sulfateBritish synonym (SYGB)British synonym of another TTY, given for clarity.NO
Concept ID (RxCUI): 44921TSS - 4-amino-N,N-diethylaniline sulfateFull form of descriptor (FN)NO
Concept ID (RxCUI): 44921TSS - 4-amino-N,N-diethylaniline sulfateSynonym (SY)Synonym of another TTY, given for clarity.NO
Concept ID (RxCUI): 4493FluoxetineIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN).YES
Concept ID (RxCUI): 4493FluoxetineDesignated preferred name (PT)YES
Concept ID (RxCUI): 4493FluoxetineTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.YES
Concept ID (RxCUI): 4493FluoxetineFull form of descriptor (FN)YES
Concept ID (RxCUI): 4493FluoxetineDesignated preferred name (PT)YES
Concept ID (RxCUI): 4493FluoxetineFull form of descriptor (FN)YES
Concept ID (RxCUI): 4494FluoxymesteroneIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN).NO
Concept ID (RxCUI): 4494FluoxymesteroneDesignated preferred name (PT)NO
Concept ID (RxCUI): 4494FluoxymesteroneFull form of descriptor (FN)NO
Concept ID (RxCUI): 4494FluoxymesteroneDesignated preferred name (PT)NO
Concept ID (RxCUI): 4494FluoxymesteroneFull form of descriptor (FN)NO
Concept ID (RxCUI): 4495FlupenthixolIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN).NO
Concept ID (RxCUI): 4495FlupenthixolSynonym (SY)Synonym of another TTY, given for clarity.NO
Concept ID (RxCUI): 4495FlupenthixolDesignated preferred name (PT)NO
Concept ID (RxCUI): 4495FlupenthixolSynonym (SY)Synonym of another TTY, given for clarity.NO
Concept ID (RxCUI): 4495FlupenthixolFull form of descriptor (FN)NO
Concept ID (RxCUI): 4495FlupenthixolDesignated preferred name (PT)NO
Concept ID (RxCUI): 4495FlupenthixolFull form of descriptor (FN)NO
Concept ID (RxCUI): 4496FluphenazineIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN).YES
Concept ID (RxCUI): 4496FluphenazineDesignated preferred name (PT)YES
Concept ID (RxCUI): 4496FluphenazineTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.YES
Concept ID (RxCUI): 4496FluphenazineFull form of descriptor (FN)YES
Concept ID (RxCUI): 4496FluphenazineDesignated preferred name (PT)YES
Concept ID (RxCUI): 4496FluphenazineFull form of descriptor (FN)YES
Concept ID (RxCUI): 449684-hydroxycoumarinDesignated preferred name (PT)NO
Concept ID (RxCUI): 449684-hydroxycoumarinFull form of descriptor (FN)NO
Concept ID (RxCUI): 4497FluprednisoloneIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN).NO
Concept ID (RxCUI): 4497FluprednisoloneDesignated preferred name (PT)NO
Concept ID (RxCUI): 4497FluprednisoloneFull form of descriptor (FN)NO
Concept ID (RxCUI): 4497FluprednisoloneDesignated preferred name (PT)NO
Concept ID (RxCUI): 4497FluprednisoloneFull form of descriptor (FN)NO