ADHD and Anxiety: Untangling Overlap and Planning Integrated Care

Narrative Clinical Review. This page provides the verified citation, abstract, and full-text PDF for the journal article.

Clinical boundary: Screening tools do not establish a diagnosis. Medication and treatment sequencing require individualized assessment by appropriately qualified clinicians.

Publication Details

Author: Christian Jonathan Haverkampf
Journal: The Journal of Psychiatry Psychotherapy and Communication
Publication date: 2025-09-30
Volume, issue, pages: 14(3), 81–87
Article type: Narrative Clinical Review

Recommended citation: Haverkampf, C. J. (2025). ADHD and Anxiety: Untangling Overlap and Planning Integrated Care. The Journal of Psychiatry Psychotherapy and Communication, 14(3), 81–87.

Abstract

Attention-deficit/hyperactivity disorder (ADHD) and anxiety disorders commonly coexist in adults, and several complaints—including poor concentration, procrastination, restlessness, and overpreparation—can arise from either condition. Their diagnostic value depends less on the complaint itself than on its developmental course, triggers, function, and consequences. This narrative clinical review synthesizes evidence relevant to differential diagnosis and proposes a parallel-timeline and episode-sequence framework for integrated care. Assessment first reconstructs ADHD and anxiety histories separately, then examines recent episodes to determine how weak task activation, attentional capture, threat appraisal, avoidance, compensatory behavior, and environmental consequences unfold. Screening scales can organize inquiry but cannot establish developmental onset or identify the operative process. Treatment priority should reflect risk, severity, impairment, patient preference, and whether one condition obstructs care for the other. Medication effects on anxiety vary: anxiety related to repeated ADHD-associated failures may lessen as attention and functioning improve, whereas activation, insomnia, or distressing autonomic sensations may aggravate anxiety in some patients. Direct evidence for specific comorbid anxiety disorders remains limited, making gradual titration and separate monitoring important. Psychotherapy should retain the active mechanism of the anxiety treatment while reducing avoidable executive demands through visible structure, shorter tasks, written plans, rehearsal, and environmental support. Sleep, substance use, physical health, trauma-related presentations, and bipolar disorder require active consideration. The central clinical principle is diagnostic differentiation with therapeutic integration: distinguish the processes closely enough to make sound decisions, then coordinate care around their interaction in everyday life.

Keywords

adult ADHD; anxiety disorders; comorbidity; differential diagnosis; functional formulation; integrated care

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Website copy first made available on 26 August 2026. The journal citation retains the article’s issue date.