RxNorm Semantic Concepts Index - 157

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 "157".

RxCUINameTerm TypeTerm Type DescriptionIs Prescribable?
RxCUI: 1570Biological substanceDesignated preferred name (PT) NO
RxCUI: 1570Biological substanceFull form of descriptor (FN) NO
RxCUI: 1571448Substance with androgen synthesis inhibitor mechanism of actionDesignated preferred name (PT) NO
RxCUI: 1571448Substance with androgen synthesis inhibitor mechanism of actionSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 1571448Substance with androgen synthesis inhibitor mechanism of actionFull form of descriptor (FN) NO
RxCUI: 157381DayproBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. YES
RxCUI: 157394PasiniazidDesignated preferred name (PT) NO
RxCUI: 157394PasiniazidFull form of descriptor (FN) NO
RxCUI: 157394PasiniazidDesignated preferred name (PT) NO
RxCUI: 157394PasiniazidFull form of descriptor (FN) NO
RxCUI: 157817AntizolBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. NO
RxCUI: 1579PolymethylmethacrylateDesignated preferred name (PT) NO
RxCUI: 1579PolymethylmethacrylateFull form of descriptor (FN) NO
RxCUI: 1579PolymethylmethacrylateDesignated preferred name (PT) NO
RxCUI: 1579PolymethylmethacrylateSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 1579PolymethylmethacrylateFull form of descriptor (FN) NO
RxCUI: 157955-hydroxymethoxyphenamineSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 157955-hydroxymethoxyphenamineDesignated preferred name (PT) NO
RxCUI: 157955-hydroxymethoxyphenamineFull form of descriptor (FN) NO