06/07/2026
approximately half of children with ADHD also meet the diagnostic criteria for an anxiety disorder? the exact prevalence varies across studies, but research consistently shows that anxiety disorders are among the most common co-occurring conditions in children and adolescents with ADHD, with rates often reported between 25% and 50%. The “about half” statement is therefore a reasonable clinical summary when discussing ADHD-anxiety comorbidity. This is an important reminder that ADHD is often more complex than difficulties with attention, impulsivity, or hyperactivity alone. Unfortunately, anxiety can sometimes mask ADHD symptoms, while ADHD-related difficulties can be mistaken for anxiety. This highlights the importance of comprehensive assessment and individualized treatment planning.