Absolutely, multitasking and concentration do not mix well. Despite the popular myth that doing multiple things at once boosts productivity, the human brain isn’t wired for true multitasking. What we’re really doing is task-switching, and it comes at a cognitive cost.
Every time you switch from one task to another, your brain has to refocus and reorient. This slows you down, increases mental fatigue, and raises the chance of errors. The more you split your attention, the harder it becomes to maintain deep focus on any one task. That’s the danger of divided attention, you’re busy, but not effective.
Here’s how it affects your productivity focus:
Shallower thinking:
Multitasking prevents deep, sustained attention, which is essential for complex problem-solving.
Increased mistakes:
Constant switching leads to small but frequent errors, often without you realising.
Mental exhaustion:
Your brain works harder to juggle tasks, draining energy faster.
Reduced memory retention:
Information taken in while multitasking is less likely to be stored long term.
If you’re trying to concentrate, the best strategy is to monotask, give one task your full attention before moving to the next. Even short blocks of focused time are more productive than an entire day of mental juggling.
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.
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.
Reviewed by
Dr. Rebecca Fernandez, MBBS
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.
