Appendix 1
RxNorm Relationship Mappings

 

RXNREL RXCUI1
refers to record with TTY value

RXNREL RXCUI2
refers to record with TTY value

Relationship Attribute (RELA value)

1

BPCK

GPCK

has_tradename

2

BPCK

SBD

contained_in

3

BPCK

SCD

contained_in

4

BPCK

DF

dose_form_of

5

GPCK

BPCK

tradename_of

6

GPCK

SCD

contained_in

7

GPCK

DF

dose_form_of

8

SBD

BPCK

contains

9

SBD

SBDF

inverse_isa

10

SBD

SBDC

constitutes

11

SBD

SCD

has_tradename

12

SBD

SCDC

constitutes

13

SBD

BN

ingredient_of

14

SBD

DF

dose_form_of

15

SCD

BPCK

contains

16

SCD

GPCK

contains

17

SCD

SCDC

constitutes

18

SCD

SCDF

inverse_isa

19

SCD

DF

dose_form_of

20

SCD

SBD

tradename_of

21

SBDC

SCDC

has_tradename

22

SBDC

BN

ingredient_of

23

SBDC

SBD

consists_of

24

SBDF

SCDF

has_tradename

25

SBDF

DF

dose_form_of

26

SBDF

BN

ingredient_of

27

SBDF

SBD

isa

28

SCDC

IN

ingredient_of

29

SCDC

PIN

precise_ingredient_of

30

SCDC

SCD

consists_of

31

SCDC

SBD

consists_of

32

SCDC

SBDC

tradename_of

33

SCDF

IN

ingredient_of

34

SCDF

DF

dose_form_of

35

SCDF

SCD

isa

36

SCDF

SBDF

tradename_of

37

IN

PIN

form_of

38

IN

SCDC

has_ingredient

39

IN

SCDF

has_ingredient

40

IN

BN

tradename_of

41

PIN

IN

has_form

42

PIN

SCDC

has_precise_ingredient

43

PIN

BN

has_precise_ingredient

44

BN

SBD

has_ingredient

45

BN

SBDC

has_ingredient

46

BN

SBDF

has_ingredient

47

BN

IN

has_tradename

48

BN

PIN

precise_ingredient_of

49

BN

BN

reformulated_to

50

BN

BN

reformulation_of

51

DF

BPCK

has_dose_form

52

DF

GPCK

has_dose_form

53

DF

SCDF

has_dose_form

54

DF

SBDF

has_dose_form

55

DF

SCD

has_dose_form

56

DF

SBD

has_dose_form


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Last reviewed: 02 November 2009
Last updated: 02 November 2009
First published: 27 February 2009
Metadata| Permanence level: Permanent: Dynamic Content