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Is hyperactivity in ADHD linked to anxiety disorders? 

Posted
Updated
ByMy Patient Advice
Author: Victoria Rowe, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Many people with ADHD also experience anxiety disorders, and the connection between the two is well-documented. Both conditions can involve restlessness, poor concentration, and emotional dysregulation, which makes them easy to confuse or overlook when they occur simultaneously.  

Understanding the link between ADHD and anxiety is crucial for proper diagnosis and treatment. When someone has both conditions, known as a dual diagnosis, the overlapping symptoms can make daily life more challenging and require a more tailored care plan. 

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Overlapping Symptoms and What to Look For 

Here are some ways anxiety disorders and ADHD can intersect, and how professionals approach treatment: 

Restlessness and Fidgeting 

Both ADHD and anxiety can lead to excessive movement or nervous habits, but anxiety-related restlessness is often accompanied by worry or fear. Mindfulness and therapy can help manage both conditions. 

Difficulty Focusing 

Anxiety can impair focus due to intrusive thoughts, while ADHD involves distractibility from external and internal stimuli. Clinicians assess the root cause before recommending medication or behavioural strategies. 

Emotional Overload 

People with a dual diagnosis may feel overwhelmed by frustration, fear, or impulsiveness. CBT and supportive environments help manage these overlapping symptoms effectively. 

Recognising the presence of both conditions ensures that neither is missed and that treatment addresses the whole person. Visit providers like ADHD Certify for personal consultations and tailored advice.

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Hyperactivity. 

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Victoria Rowe, MSc
Author

Victoria Rowe is a health psychologist with a Master’s in Health Psychology and a BS in Applied Psychology. She has experience as a school psychologist, conducting behavioural assessments, developing individualized education plans (IEPs), and supporting children’s mental health. Dr. Rowe has contributed to peer-reviewed research on mental health, including studies on anxiety disorders and the impact of COVID-19 on healthcare systems. Skilled in SPSS, Minitab, and academic writing, she is committed to advancing psychological knowledge and promoting well-being through evidence-based practice.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy. 

Dr. Rebecca Fernandez, MBBS
Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy. 

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