#Pandemic

A growing body of research and clinical observation suggests that adult ADHD diagnosis is becoming increasingly inclusive – and contrary to common fears, it is not being overdiagnosed. As reported in a recent essay by a US clinical psychologist published on Aeon (aeon.co), the COVID-19 pandemic, rising mental health awareness, and shifts in diagnostic frameworks have all contributed to sharp increases in adult ADHD diagnoses worldwide, with profound implications for healthcare systems, patients, and policymakers, including those in Thailand.

A growing body of research suggests that adult ADHD identification is becoming more inclusive rather than overdiagnosed. The latest analysis indicates that higher awareness, evolving diagnostic frameworks, and pandemic-driven shifts in daily life have expanded recognition of ADHD in adults. This trend has implications for healthcare systems, patients, and policymakers, including in Thailand.

The surge in awareness gained traction in 2023 when new national data showed a record share of adults reporting an ADHD diagnosis. Stimulant prescriptions rose in parallel, and conversations about ADHD surged online, with billions of views on social media. Similar patterns are emerging worldwide, including in Thailand, where work, study, and home life are placing greater demands on adults.