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What is Inattentive-Type ADHD? 

Posted
Updated
ByMy Patient Advice
Author: Avery Lombardi, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Inattentive-type ADHD is a subtype of ADHD that is primarily characterised by attention difficulties rather than hyperactivity or impulsivity. Often referred to as ADD (Attention Deficit Disorder), this type of ADHD is commonly underdiagnosed, especially in children and adults who may not exhibit the hyperactive traits typically associated with ADHD. 

Individuals with inattentive-type ADHD struggle with sustaining focus on tasks, staying organised, and following through on instructions. These difficulties can lead to challenges at school, work, and in daily life. Unlike other subtypes of ADHD, people with the inattentive type often appear quiet or daydreamy, making it easier for their struggles to go unnoticed or misinterpreted as laziness or lack of motivation. 

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Key Symptoms of Inattentive-Type ADHD 

Here are key symptoms of inattentive-type ADHD:  

Frequent Distractions  

People with inattentive ADHD find it hard to stay focused on tasks, especially long or boring ones. They might easily become distracted by external stimuli or their own thoughts, which can lead to incomplete work or forgotten tasks. 

Forgetfulness  

Memory issues, such as forgetting appointments, losing personal items, or missing deadlines, are common in individuals with this type of ADHD. 

Difficulty Following Instructions  

Attention difficulties make it hard to follow multi-step directions or organise tasks, often resulting in unfinished projects or errors. 

Disorganisation  

Adults and children with inattentive-type ADHD may struggle to keep their workspaces or schedules organised, leading to confusion or missed opportunities. 

In conclusion, while inattentive type of ADHD can still significantly impact an individual’s academic, personal, and professional life. Early diagnosis and appropriate strategies, such as therapy or medication, can help manage these symptoms effectively. 

For more information on inattentive-type ADHD, its symptoms, and treatment options, explore our complete guide on ADHD diagnosis and care.  

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 Signs, Symptoms, and Self-identification of ADHD.  

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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. 

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