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What Does Inattentive Difficulty Concentrating and Focusing ADHD Mean? 

PostedOctober 15, 2025
UpdatedOctober 15, 2025
ByMy Patient Advice
Author: Phoebe Carter, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Inattentive ADHD is a subtype of Attention Deficit Hyperactivity Disorder (ADHD) characterised by significant concentration problems ADHD and focus difficulties ADHD. Unlike the hyperactive type, which is marked by impulsivity and restlessness, inattentive ADHD primarily affects an individual’s ability to stay focused, follow through on tasks, and remember details. 

People with inattentive ADHD may have difficulty concentrating on tasks for extended periods, especially those that require sustained mental effort, such as reading, studying, or working on complex projects. This lack of focus can lead to unfinished work, missed deadlines, and feelings of frustration or low self-esteem.

Discover if you have ADHD

 

Symptoms of Inattentive ADHD 

Easily Distracted:  

Individuals with inattentive ADHD may frequently lose focus when external stimuli, such as noise or people, interrupt their thoughts. They can become sidetracked by unrelated thoughts or environmental distractions. 

Forgetfulness:  

Forgetting important details, appointments, or tasks is a common symptom. This can impact work or school performance, as the individual struggles to retain information. 

Difficulty Organising Tasks:  

Organising thoughts, responsibilities, or tasks can be a challenge. People with inattentive ADHD may feel overwhelmed by disorganisation, which can lead to procrastination or incomplete work. 

Avoiding Tasks that Require Focus:  

Tasks requiring prolonged concentration like reading, studying, or paperwork, are often avoided, not because the person lacks interest, but because maintaining focus feels difficult and exhausting. 

Managing Inattentive ADHD 

Proper diagnosis and treatment, including behavioural strategies and medication, can help individuals with inattentive ADHD improve their ability to focus and manage daily responsibilities more effectively. 

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 misconceptions.  

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.