OptionaleffectOptionalextensionAdditional content defined by implementations
OptionalidUnique id for inter-element referencing
OptionalincidenceThe incidence of the interaction, e.g. theoretical, observed
OptionalinteractantThe specific medication, food, substance or laboratory test that interacts
OptionalmanagementActions for managing the interaction
OptionalmodifierExtensions that cannot be ignored even if unrecognized
OptionaltypeThe type of the interaction e.g. drug-drug interaction, drug-lab test interaction
The effect of the interaction, for example "reduced gastric absorption of primary medication"