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Do Digital Devices Cause Attention Issues? 

PostedOctober 16, 2025
UpdatedOctober 16, 2025
ByMy Patient Advice
Author: Phoebe Carter, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Yes, digital devices concentration issues are increasingly common. While smartphones, tablets, and computers are essential for modern life, they can also fragment attention and shorten our ability to focus. Constant notifications, app-switching, and online multitasking all challenge the brain’s ability to stay on task. 

Discover if you have ADHD

How Screen Time Affects Focus 

Prolonged use of digital devices overstimulates the brain, leading to screen time focus fatigue. With every ping, swipe, or scroll, the brain’s reward system lights up, creating a loop of distraction that’s hard to break. Over time, this can dull concentration, reduce productivity, and increase mental fatigue. 

Here’s how technology distractions typically show up: 

Shortened attention span:  

Constant switching between apps and tabs makes it harder to concentrate on one thing. 

Impaired memory:  

Relying on devices for reminders and notes can weaken memory recall. 

Restlessness:  

Habitual scrolling trains the brain to crave novelty, making stillness and deep work feel uncomfortable. 

Sleep issues:  

Night-time screen use disrupts melatonin, which in turn affects next-day focus. 

Reducing digital clutter, using focus timers, and setting boundaries around screen time can help restore concentration. Small changes, like turning off non-essential notifications or using “Do Not Disturb” modes can make a big difference. 

Visit providers like ADHD Certify for personal consultations to better understand how brain imaging can inform ADHD treatment.  

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

Discover if you have ADHD
Phoebe Carter, MSc
Author

Phoebe Carter is a clinical psychologist with a Master’s in Clinical Psychology and a Bachelor’s in Applied Psychology. She has experience working with both children and adults, conducting psychological assessments, developing individualized treatment plans, and delivering evidence-based therapies. Phoebe specialises in neurodevelopmental conditions such as autism spectrum disorder (ASD), ADHD, and learning disabilities, as well as mood, anxiety, psychotic, and personality disorders. She is skilled in CBT, behaviour modification, ABA, and motivational interviewing, and is dedicated to providing compassionate, evidence-based mental health care to individuals of all ages.

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.