{
  "resourceType" : "AllergyIntolerance",
  "id" : "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "meta" : {
    "profile" : ["http://fhir.ehdsi.eu/core/StructureDefinition/allergyIntolerance-myhealtheu-core"]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">Penicillin allergy - John Doe</div>"
  },
  "clinicalStatus" : {
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical",
      "code" : "active"
    }]
  },
  "verificationStatus" : {
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/allergyintolerance-verification",
      "code" : "confirmed"
    }]
  },
  "type" : "allergy",
  "criticality" : "high",
  "code" : {
    "coding" : [{
      "system" : "http://www.whocc.no/atc",
      "code" : "A02BD01",
      "display" : "omeprazole, amoxicillin and metronidazole"
    }]
  },
  "patient" : {
    "reference" : "Patient/1d4bbc93-63b7-4f2b-8f0f-8380aa138f49"
  },
  "onsetDateTime" : "2010-03-01",
  "note" : [{
    "text" : "Patient reports severe reaction after first dose."
  }],
  "reaction" : [{
    "substance" : {
      "coding" : [{
        "system" : "https://spor.ema.europa.eu/v2/SubstanceDefinition",
        "code" : "100000091596",
        "display" : "Amoxicillin"
      }]
    },
    "manifestation" : [{
      "coding" : [{
        "system" : "http://snomed.info/sct",
        "code" : "39579001",
        "display" : "Anaphylaxis"
      }]
    }],
    "onset" : "2010-03-01",
    "severity" : "severe"
  }]
}