<status value="draft" /> <date value="2026-05-29" /> <description value="The date or estimated date that the condition resolved or went into remission. This is called abatement because of the many overloaded connotations associated with resolution - Some conditions, such as chronic conditions, are never really resolved, but they can abate." /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="AllergyIntolerance" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension.extension"> <path value="Extension.extension" /> <max value="0" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="http://hl7.org/fhir/StructureDefinition/allergyintolerance-abatement" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <short value="When the allergy or intolerance resolved" /> <definition value="The date or estimated date that the allergy or intolerance resolved or went into remission." /> <type> <code value="dateTime" /> </type> <type> <code value="string" /> </type> <type> <code value="Age" /> </type> <type> <code value="Period" /> </type> <type> <code value="Range" /> </type> </element> </differential> </StructureDefinition>