Does smartphone use worsen ADHD forgetfulness and zoning out?

PostedOctober 17, 2025

UpdatedOctober 18, 2025

ByMy Patient Advice

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

If you’ve noticed that your ADHD forgetfulness or zoning out worsens after long periods of smartphone use, you’re not alone. ADHD digital distractions are becoming a growing concern, as the constant barrage of notifications, apps, and social media can significantly impact your attention and memory.

For individuals with ADHD, smartphones can be both a blessing and a curse. While they offer convenience and organisation tools, they can also overwhelm the brain with information overload, making it even harder to focus, remember tasks, or stay present.

How smartphones worsen ADHD symptoms

Here’s how screen time and digital distractions contribute to forgetfulness and cognitive impairment:

Increased distractions

Constant notifications and app-switching create fragmented attention, making it difficult to stay focused on one task or conversation for an extended period.

Attention switching

The ADHD brain struggles with shifting focus, and constantly moving between apps or screens can worsen this difficulty, leading to more frequent lapses in attention and memory.

Dopamine overload

Smartphones deliver a constant stream of dopamine hits, which can make less stimulating tasks feel dull in comparison, worsening the cycle of distraction and forgetfulness.

Mental clutter

With so many apps, messages, and updates competing for attention, the brain becomes cluttered and overwhelmed, leading to forgetfulness or difficulty retaining important information.

While smartphones are undeniably useful, managing your ADHD digital distractions is essential for maintaining focus and memory. Setting boundaries, using screen-time management tools, or creating phone-free times can help reduce the impact of digital overload.

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

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

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.