| # | Name | Location | Type | Details | Index | Description |
|---|---|---|---|---|---|---|
| .01 | name(+) | 0;1 | FREE TEXT | B | This field is used to store the name of the drug interaction. | |
| 1 | ingredient 1(+) | 0;2 | POINTER | 50.416 | AI1 | This field is used to stored the first ingredient of adverse drug/drug reactions. |
| 2 | ingredient 2(+) | 0;3 | POINTER | 50.416 | AI2 | This field is used to store the name of the second ingredient for drug/drug adverse reaction. This ingredient cannot be the same as the first ingredient. |
| 3 | severity(+) | 0;4 | SET OF CODES | 1:CRITICAL 2:SIGNIFICANT | This field is used to indicate the type of reaction from the interaction. | |
| 4 | nationally entered | 0;5 | BOOLEAN | 1:YES | This field is used to indicate if this data was sent out by the ISC. | |
| 5 | total indexes | 0;6 | NUMERIC | This field is used to store the total number of interaction for an entry into the file. This data is not entered directly through FM. | ||
| 6 | locally edited | L;1 | BOOLEAN | 1:YES | This field is set if the severity of this interaction has been edited locally. This will allow a site to change the severity of a nationally entered interaction from significant to critical and later change it back. Nationally entered critical interactions can not be edited. | |
| 7 | inactivation date | 0;7 | DATE-TIME | This is the date when this interaction became inactive. |
Not Referenced