Incidence, Cause, and Preventability of Postdischarge Medication-Related Emergency Visits in Older Patients Without Cancer: A Single Tertiary Hospital Study in South Korea

Medication-related readmissions in older patients are a significant concern, yet standardized methods for identifying and preventing them remain limited. This study aimed to investigate the incidence of medication-related emergency department (ED) visits, including emergency readmissions, within 30 days of discharge among older patients at a tertiary hospital.