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allergy updated date

alrg_upd_dt
general
Updated 3/30/2026

Definition

The last change date for a adverse reaction history. Used to track temporal information related to allergy updated date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

Standard Abbreviation

alrg_upd_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  alrg_upd_dt VARCHAR(100),  -- allergy updated date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  alrg_upd_dt as allergy_updated_date
FROM claims;

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