Current Build
Defines common extensions used with or related to the AllergyIntolerance resource
Extensions:
allergyintolerance-resolutionAgeAge that the allergy or intolerance resolved :

The estimated patient age at which the allergy or intolerance resolved. Should be specified only if the status is resolved.

allergyintolerance-reasonRefutedExplanation associated with refuted status :

A code capturing the explanation of why the allergy or intolerance has been refuted. Should be specified only if the status is refuted.

allergyintolerance-durationHow long Manifestations persisted :

The amount of time that the Adverse Reaction persisted.

allergyintolerance-substanceExposureRiskExposure risk of adverse reaction (allergy or intolerance) to the specified substance/product :

A complex extension allowing structured capture of the exposure risk of the patient for an adverse reaction (allergy or intolerance) to the specified substance/product.