---
title: "PATCH /drug_exposure"
method: PATCH
path: "/drug_exposure"
tags: ["drug_exposureController"]
---

# PATCH /drug_exposure

`PATCH /drug_exposure`

## Request body

- DrugExposurePartial — (tsType: Partial<drug_exposure>, schemaOptions: { partial: true })
  - `drug_exposure_id` number
  - `person_id` number
  - `drug_concept_id` number
  - `drug_exposure_start_date` string, date-time
  - `drug_exposure_start_datetime` string, date-time
  - `drug_exposure_end_date` string, date-time
  - `drug_exposure_end_datetime` string, date-time
  - `verbatim_end_date` string, date-time
  - `drug_type_concept_id` number
  - `stop_reason` string
  - `refills` number
  - `quantity` number
  - `days_supply` number
  - `sig` string
  - `route_concept_id` number
  - `lot_number` string
  - `provider_id` number
  - `visit_occurrence_id` number
  - `visit_detail_id` number
  - `drug_source_value` string
  - `drug_source_concept_id` number
  - `route_source_value` string
  - `dose_unit_source_value` string

## Response `200`

Count of drug_exposure models updated

- LoopbackCount
  - `count` number

---

[API](https://skmtc.net/ohdsi/apis/data-connection.md) · [All operations](https://skmtc.net/ohdsi/apis/data-connection/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/ohdsi/data-connection/revisions/b5ead99a1d44/schema)