RxNorm Semantic Concepts Index - 642

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 "642".

RxCUINameTerm TypeTerm Type DescriptionIs Prescribable?
RxCUI: 6421LipopolysaccharideDesignated preferred name (PT) NO
RxCUI: 6421LipopolysaccharideFull form of descriptor (FN) NO
RxCUI: 6422HDL3 - High density lipoprotein subfraction 3Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6422HDL3 - High density lipoprotein subfraction 3Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6422HDL3 - High density lipoprotein subfraction 3Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6422HDL3 - High density lipoprotein subfraction 3Designated preferred name (PT) NO
RxCUI: 6422HDL3 - High density lipoprotein subfraction 3Full form of descriptor (FN) NO
RxCUI: 642274retapamulinFull form of descriptor (FN) YES
RxCUI: 642274retapamulinIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 642274retapamulinDesignated preferred name (PT) YES
RxCUI: 642274retapamulinFull form of descriptor (FN) YES
RxCUI: 642274retapamulinDesignated preferred name (PT) YES
RxCUI: 6423Diacylglycerol lipaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6423Diacylglycerol lipaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6423Diacylglycerol lipaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6423Diacylglycerol lipaseDesignated preferred name (PT) NO
RxCUI: 6423Diacylglycerol lipaseFull form of descriptor (FN) NO
RxCUI: 6423Diacylglycerol lipaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 642335Rolaids Reformulated Aug 2006Brand Name (BN)A proprietary name for a family of products containing a specific active ingredient. YES
RxCUI: 642336calcium carbonate 550 MG / magnesium hydroxide 110 MG [Rolaids Reformulated Aug 2006]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name NO
RxCUI: 642337calcium carbonate / magnesium hydroxide Chewable Tablet [Rolaids Reformulated Aug 2006]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name YES
RxCUI: 642338Rolaids REGULAR Strength 550 MG (Ca 220 MG) / 110 MG Chewable Tablet, Reformulated Aug 2006Semantic Branded Drug (SBD)Ingredient + Strength + Dose Form + Brand Name NO
RxCUI: 642338Rolaids REGULAR Strength 550 MG (Ca 220 MG) / 110 MG Chewable Tablet, Reformulated Aug 2006Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 642338Rolaids REGULAR Strength 550 MG (Ca 220 MG) / 110 MG Chewable Tablet, Reformulated Aug 2006Prescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept. NO
RxCUI: 642344bismuth subsalicylate 17.5 MG/ML [Kaopectate Reformulated Aug 2006]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 642345bismuth subsalicylate Oral Suspension [Kaopectate Reformulated Aug 2006]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name YES
RxCUI: 642346Kaopectate 262 MG in 15 mL Oral Suspension, Reformulated Aug 2006Semantic Branded Drug (SBD)Ingredient + Strength + Dose Form + Brand Name YES
RxCUI: 642346Kaopectate 262 MG in 15 mL Oral Suspension, Reformulated Aug 2006Prescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept. YES
RxCUI: 642346Kaopectate 262 MG in 15 mL Oral Suspension, Reformulated Aug 2006Synonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 642346Kaopectate 262 MG in 15 mL Oral Suspension, Reformulated Aug 2006Synonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 642347bismuth subsalicylate 262 MG [Kaopectate Reformulated Aug 2006]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 642348bismuth subsalicylate Oral Tablet [Kaopectate Reformulated Aug 2006]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name YES
RxCUI: 642349Kaopectate 262 MG Oral Tablet, Reformulated Aug 2006Semantic Branded Drug (SBD)Ingredient + Strength + Dose Form + Brand Name YES
RxCUI: 642349Kaopectate 262 MG Oral Tablet, Reformulated Aug 2006Prescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept. YES
RxCUI: 642349Kaopectate 262 MG Oral Tablet, Reformulated Aug 2006Synonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 642350Kaopectate 1-DBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. NO
RxCUI: 642352loperamide Oral Tablet [Kaopectate 1-D]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand Name NO
RxCUI: 642354calcium carbonate 675 MG / magnesium hydroxide 135 MG [Rolaids Reformulated Aug 2006]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand Name YES
RxCUI: 642355Rolaids EXTRA Strength 675 MG (Ca 270 MG) / 135 MG (Mg 55 MG) Chewable Tablet, Reformulated Aug 2006Semantic Branded Drug (SBD)Ingredient + Strength + Dose Form + Brand Name YES
RxCUI: 642355Rolaids EXTRA Strength 675 MG (Ca 270 MG) / 135 MG (Mg 55 MG) Chewable Tablet, Reformulated Aug 2006Synonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 642355Rolaids EXTRA Strength 675 MG (Ca 270 MG) / 135 MG (Mg 55 MG) Chewable Tablet, Reformulated Aug 2006Prescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept. YES
RxCUI: 642360triptorelin 2.1 MG/MLSemantic Clinical Drug Component (SCDC)Ingredient + Strength NO
RxCUI: 642361triptorelin 2.1 MG/ML Injectable SuspensionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 642372lactase 50000 UNT/MLSemantic Clinical Drug Component (SCDC)Ingredient + Strength NO
RxCUI: 642373lactase 50000 UNT/ML Oral SolutionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 642452lanthanum carbonate 750 MG Chewable TabletDesignated preferred name (PT) YES
RxCUI: 642452lanthanum carbonate 750 MG Chewable TabletPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept. YES
RxCUI: 642452lanthanum carbonate 750 MG Chewable TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form YES
RxCUI: 642452lanthanum carbonate 750 MG Chewable TabletFull form of descriptor (FN) YES
RxCUI: 6426Lipoprotein-XDesignated preferred name (PT) NO
RxCUI: 6426Lipoprotein-XFull form of descriptor (FN) NO
RxCUI: 6427LipoproteinDesignated preferred name (PT) NO
RxCUI: 6427LipoproteinFull form of descriptor (FN) NO
RxCUI: 6427LipoproteinDesignated preferred name (PT) NO
RxCUI: 6427LipoproteinFull form of descriptor (FN) NO
RxCUI: 6428HDL - high density lipoproteinSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6428HDL - high density lipoproteinSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6428HDL - high density lipoproteinSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6428HDL - high density lipoproteinSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6428HDL - high density lipoproteinDesignated preferred name (PT) NO
RxCUI: 6428HDL - high density lipoproteinFull form of descriptor (FN) NO
RxCUI: 6429High density lipoprotein cholesterolSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6429High density lipoprotein cholesterolDesignated preferred name (PT) NO
RxCUI: 6429High density lipoprotein cholesterolSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6429High density lipoprotein cholesterolSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6429High density lipoprotein cholesterolSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6429High density lipoprotein cholesterolFull form of descriptor (FN) NO