---
title: "{{baseUrl}}/persons/:personId/chart/encounters/:encounterId/allergies/:allergyId/reactions"
method: GET
path: "/persons/{personId}/chart/encounters/{encounterId}/allergies/{allergyId}/reactions"
tags: ["Allergies and Intolerances"]
---

# {{baseUrl}}/persons/:personId/chart/encounters/:encounterId/allergies/:allergyId/reactions

`GET /persons/{personId}/chart/encounters/{encounterId}/allergies/{allergyId}/reactions`

Gets a list of reactions a patient experiences for the given allergy id.

## Path parameters

- `personId` string, required
- `encounterId` string, required
- `allergyId` string, required

## Headers

- `Accept` string, required

## Response `200`

OK

- OK6
  - `id` string, required
  - `patientAllergyId` string, required
  - `reactionDescription` string, required
  - `snomedCode` string, required
  - `severityCode` string, required
  - `severityDescription` string, required
  - `rank` string, required
  - `_links` Link[], required
    - `href` string, required
    - `method` string, required
    - `rel` string, required
    - `description` string, required
    - `vendorExtensions` string, required

## Other responses

- `400` — Bad Request
- `403` — Forbidden
- `404` — Not Found

---

[API](https://skmtc.net/nextgen/apis/enterprise-api-uscdi-routes.md) · [All operations](https://skmtc.net/nextgen/apis/enterprise-api-uscdi-routes/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/nextgen/enterprise-api-uscdi-routes/revisions/191e69116448/schema)