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Can forgetfulness & zoning out alone indicate ADHD? 

Author: Avery Lombardi, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Forgetfulness and zoning out are common experiences that many people face, but when these symptoms appear frequently, they could be a sign of ADHD symptoms. While these issues alone are not enough for an ADHD diagnosis, they are among the key indicators that professionals look for when assessing whether ADHD might be the underlying cause. 

For individuals with ADHD, forgetfulness isn’t just about absent-mindedness, it’s a symptom of how the brain processes and retains information. Zoning out, on the other hand, is the ADHD brain’s tendency to disengage from tasks, conversations, or activities, often because they don’t seem stimulating or engaging enough.  

Why forgetfulness & zoning out might indicate ADHD 

Here’s why forgetfulness and zoning out are often linked to ADHD symptoms

Difficulty sustaining attention  

The ADHD brain struggles with maintaining focus, especially on tasks that don’t offer immediate rewards or excitement. This leads to zoning out or losing track of conversations, ideas, or tasks. 

Working memory issues  

Forgetfulness in ADHD is typically linked to working memory problems. This means that the brain struggles to hold onto and recall information, which can result in missed appointments, forgotten tasks, or incomplete projects. 

Inconsistent focus  

People with ADHD often experience periods of hyperfocus followed by periods of zoning out. This unpredictability makes it difficult to stay consistently engaged. 

In conclusion, if you experience frequent forgetfulness or zoning out, these might be signs that ADHD is affecting your daily life. Consulting a professional can help you understand the cause and explore strategies for managing symptoms.  

Visit providers like ADHD Certify for personal consultations and expert guidance tailored to your unique situation. 

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Zoning out & Forgetfulness in ADHD.  

Avery Lombardi, MSc, author for my patient advice - mypatientadvice.co.uk
Avery Lombardi, MSc
Author

Avery Lombardi is a clinical psychologist with a Master’s in Clinical Psychology and a Bachelor’s in Psychology. She has professional experience in psychological assessment, evidence-based therapy, and research, working with both child and adult populations. Avery has provided clinical services in hospital, educational, and community settings, delivering interventions such as CBT, DBT, and tailored treatment plans for conditions including anxiety, depression, and developmental disorders. She has also contributed to research on self-stigma, self-esteem, and medication adherence in psychotic patients, and has created educational content on ADHD, treatment options, and daily coping strategies.

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, author and a reviewer for my patient advice - mypatientadvice.co.uk
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.