RxNorm Semantic Concepts Index - 491

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 "491".

RxCUINameTerm TypeTerm Type DescriptionIs Prescribable?
RxCUI: 4910GlycerolSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 4910GlycerolIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 4910GlycerolDesignated preferred name (PT) YES
RxCUI: 4910GlycerolDesignated preferred name (PT) YES
RxCUI: 4910GlycerolSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 4910GlycerolFull form of descriptor (FN) YES
RxCUI: 4910GlycerolSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 4910GlycerolFull form of descriptor (FN) YES
RxCUI: 491056buPROPion Extended Release Oral Tablet [Wellbutrin]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name YES
RxCUI: 491056buPROPion Extended Release Oral Tablet [Wellbutrin]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. YES
RxCUI: 491070NIFEdipine 30 MG Extended Release Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 491070NIFEdipine 30 MG Extended Release Oral TabletTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 491070NIFEdipine 30 MG Extended Release Oral TabletDesignated preferred name (PT) NO
RxCUI: 491070NIFEdipine 30 MG Extended Release Oral TabletFull form of descriptor (FN) NO
RxCUI: 491071NIFEdipine 30 MG [Adalat]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 491071NIFEdipine 30 MG [Adalat]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. YES
RxCUI: 491072NIFEdipine Extended Release Oral Tablet [Adalat]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name YES
RxCUI: 491072NIFEdipine Extended Release Oral Tablet [Adalat]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. YES
RxCUI: 491078NIFEdipine 60 MG Extended Release Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 491078NIFEdipine 60 MG Extended Release Oral TabletTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 491079NIFEdipine 60 MG [Adalat]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 491079NIFEdipine 60 MG [Adalat]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. YES
RxCUI: 491086NIFEdipine 90 MG Extended Release Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 491086NIFEdipine 90 MG Extended Release Oral TabletTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 491087NIFEdipine 90 MG [Adalat]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 491087NIFEdipine 90 MG [Adalat]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. YES
RxCUI: 491095CartiaBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. YES
RxCUI: 491097diltiazem Extended Release Oral Capsule [Cartia]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name YES
RxCUI: 491097diltiazem Extended Release Oral Capsule [Cartia]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. YES
RxCUI: 4911Glycerol kinaseDesignated preferred name (PT) NO
RxCUI: 4911Glycerol kinaseFull form of descriptor (FN) NO
RxCUI: 491104tolterodine Extended Release Oral Capsule [Detrol]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name YES
RxCUI: 491128donepezil Disintegrating Oral Tablet [Aricept]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name NO
RxCUI: 491188carmustine Injectable Solution [BiCNU]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name NO
RxCUI: 4912Glycerol teichoic acidDesignated preferred name (PT) NO
RxCUI: 4912Glycerol teichoic acidFull form of descriptor (FN) NO
RxCUI: 491217famotidine 20 MG [Pepcid]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 491218famotidine Disintegrating Oral Tablet [Pepcid]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name NO
RxCUI: 491221famotidine 40 MG [Pepcid]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 491224famotidine 10 MG [Pepcid]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 491231TimolideBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. NO
RxCUI: 491232hydrochlorothiazide 25 MG / timolol 10 MG [Timolide]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name NO
RxCUI: 491232hydrochlorothiazide 25 MG / timolol 10 MG [Timolide]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 491233hydrochlorothiazide / timolol Oral Tablet [Timolide]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name NO
RxCUI: 491233hydrochlorothiazide / timolol Oral Tablet [Timolide]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 491234hydrochlorothiazide 25 MG / timolol 10 MG Oral Tablet [Timolide]Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 491234hydrochlorothiazide 25 MG / timolol 10 MG Oral Tablet [Timolide]Semantic Branded Drug (SBD)Ingredient + Strength + Dose Form + Brand Name NO
RxCUI: 491234hydrochlorothiazide 25 MG / timolol 10 MG Oral Tablet [Timolide]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 491234hydrochlorothiazide 25 MG / timolol 10 MG Oral Tablet [Timolide]Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 491278NIFEdipine 90 MG [Procardia]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 491278NIFEdipine 90 MG [Procardia]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. YES
RxCUI: 491279NIFEdipine Extended Release Oral Tablet [Procardia]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name YES
RxCUI: 491279NIFEdipine Extended Release Oral Tablet [Procardia]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. YES
RxCUI: 491288NIFEdipine 30 MG [Procardia]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 491288NIFEdipine 30 MG [Procardia]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. YES
RxCUI: 491292NIFEdipine 60 MG [Procardia]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 491292NIFEdipine 60 MG [Procardia]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. YES
RxCUI: 4913Glycerol-3-phosphate acyltransferaseDesignated preferred name (PT) NO
RxCUI: 4913Glycerol-3-phosphate acyltransferaseFull form of descriptor (FN) NO
RxCUI: 49131DipentumBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. YES
RxCUI: 491311NifedicalBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. NO
RxCUI: 491312NIFEdipine 60 MG [Nifedical]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name NO
RxCUI: 491312NIFEdipine 60 MG [Nifedical]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 491313NIFEdipine Extended Release Oral Tablet [Nifedical]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name NO
RxCUI: 491313NIFEdipine Extended Release Oral Tablet [Nifedical]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 491316NIFEdipine 30 MG [Nifedical]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name NO
RxCUI: 491316NIFEdipine 30 MG [Nifedical]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 491323propranolol Extended Release Oral Capsule [Inderal]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name YES
RxCUI: 491344diclofenac Extended Release Oral Tablet [Voltaren]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name NO
RxCUI: 4914Glycerol-3-phosphate dehydrogenaseDesignated preferred name (PT) NO
RxCUI: 4914Glycerol-3-phosphate dehydrogenaseFull form of descriptor (FN) NO
RxCUI: 491496Substance with immunomodulator mechanism of actionDesignated preferred name (PT) NO
RxCUI: 491496Substance with immunomodulator mechanism of actionDesignated preferred name (PT) NO
RxCUI: 491496Substance with immunomodulator mechanism of actionFull form of descriptor (FN) NO
RxCUI: 491496Substance with immunomodulator mechanism of actionSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 491496Substance with immunomodulator mechanism of actionFull form of descriptor (FN) NO
RxCUI: 491498Carmellose sodiumPrecise Ingredient (PIN)A specified form of the ingredient that may or may not be clinically active. Most precise ingredients are salt or isomer forms. YES
RxCUI: 491498Carmellose sodiumDesignated preferred name (PT) YES
RxCUI: 491498Carmellose sodiumSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 491498Carmellose sodiumFull form of descriptor (FN) YES
RxCUI: 49157Disperse blue 124Designated preferred name (PT) NO
RxCUI: 49157Disperse blue 124Full form of descriptor (FN) NO
RxCUI: 49157Disperse blue 124Designated preferred name (PT) NO
RxCUI: 49157Disperse blue 124Full form of descriptor (FN) NO
RxCUI: 49158Disperse orange 3Designated preferred name (PT) NO
RxCUI: 49158Disperse orange 3Full form of descriptor (FN) NO
RxCUI: 49158Disperse orange 3Designated preferred name (PT) NO
RxCUI: 49158Disperse orange 3Full form of descriptor (FN) NO
RxCUI: 491604RheumatrexBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. NO
RxCUI: 491666LorcetBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. YES
RxCUI: 4917Glyceryl trinitrate-containing productSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 4917Glyceryl trinitrate-containing productFull form of descriptor (FN) YES
RxCUI: 4917Glyceryl trinitrate-containing productSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 4917Glyceryl trinitrate-containing productIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 4917Glyceryl trinitrate-containing productDesignated preferred name (PT) YES
RxCUI: 4917Glyceryl trinitrate-containing productDesignated preferred name (PT) YES
RxCUI: 4917Glyceryl trinitrate-containing productSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 4917Glyceryl trinitrate-containing productFull form of descriptor (FN) YES
RxCUI: 4918glycerylphosphorylcholinePrecise Ingredient (PIN)A specified form of the ingredient that may or may not be clinically active. Most precise ingredients are salt or isomer forms. NO
RxCUI: 4919Glycine - amino acidIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 4919Glycine - amino acidDesignated preferred name (PT) YES
RxCUI: 4919Glycine - amino acidSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 4919Glycine - amino acidFull form of descriptor (FN) YES
RxCUI: 4919Glycine - amino acidDesignated preferred name (PT) YES
RxCUI: 4919Glycine - amino acidFull form of descriptor (FN) YES
RxCUI: 491946Recombinant human chorionic gonadotropinFull form of descriptor (FN) NO
RxCUI: 491946Recombinant human chorionic gonadotropinDesignated preferred name (PT) NO
RxCUI: 491946Recombinant human chorionic gonadotropinFull form of descriptor (FN) NO
RxCUI: 491946Recombinant human chorionic gonadotropinDesignated preferred name (PT) NO
RxCUI: 491946Recombinant human chorionic gonadotropinSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 491952CortoneBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. NO