Can ADHD cause anxiety?
Educational only: This page is for general education—not personal medical advice, diagnosis, or treatment. See a licensed clinician for your situation.
Short answer
ADHD does not directly “cause” anxiety in every patient, but living with untreated ADHD—missed deadlines, shame, chronic overwhelm—commonly leads to secondary anxiety. ADHD and anxiety also frequently co-occur and share overlapping symptoms, which is why clinicians screen for both during evaluation.
Detailed answer
Many adults with ADHD describe a lifetime of feeling behind, which fuels worry, perfectionism, or avoidance. Treating ADHD can sometimes ease anxiety; in other cases both need targeted care.
Stimulant medications can unmask or worsen anxiety in some people—another reason prescribing requires a full history and follow-up, not a quick online form.
Evidence & references
- NIMH comorbidity research themes
- ADHD-CCSP clinical evaluation standards
Also read our ADHD articles · Dr. Natasha Desai, MD