Research Letter

High-Risk Penicillin Reaction Flags in the Medical Record

JAMA Network Open 10.1001/jamanetworkopen.2025.49081

December 19, 2025 at 11:00 AM EST

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This cohort study of patients with allergist-documented penicillin allergy label assesses agreement between primary reaction symptoms documented by allergists and the allergy module of the electronic health record.

Corresponding Author: Ami Belmont, MD, Department of Internal Medicine, Yale University School of Medicine, PO Box 208013, 333 Cedar St, New Haven, CT 06520 (ami.belmont@yale.edu).

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