What working memory problems do people with ADHD have?

PostedSeptember 30, 2025

UpdatedOctober 6, 2025

ByMy Patient Advice

Author: Harriet Winslow, BSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

ADHD memory problems are a common challenge for individuals with the condition, particularly when it comes to working memory. Working memory is the cognitive system responsible for holding and manipulating information over short periods. For people with ADHD, this function is often impaired, leading to difficulties with tasks that require focus, organisation, and remembering details.

Short-term memory ADHD is a frequent issue. Individuals with ADHD may have trouble recalling information that was just presented to them, such as instructions, dates, or tasks. This can cause delays in task completion and increase frustration, as they struggle to retain important details for even short periods.

Common Symptoms

Forgetfulness ADHD

One of the most noticeable ADHD memory problems is forgetfulness. People with ADHD may forget appointments, assignments, or even where they put things, which can significantly disrupt their daily lives. This is a direct result of working memory impairment ADHD, as they often struggle to keep track of information in the short term.

Difficulty Completing Tasks

Short-term memory ADHD problems also make it hard for individuals to follow through on tasks. They may start a project but lose track of what needs to be done next, resulting in incomplete work or missed steps.

Understanding working memory impairment ADHD and its impact on daily functioning can help individuals develop strategies to manage these difficulties and improve their memory-related challenges. With the right support, it is possible to work around these cognitive limitations.

Visit providers like ADHD Certify for personal consultations and expert advice tailored to your needs.

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Executive Function Deficits.

Harriet Winslow, BSc

Author

Harriet Winslow is a clinical psychologist with a Bachelor’s in Clinical Psychology and extensive experience in behaviour therapy and developmental disorders. She has worked with children and adolescents with ADHD, autism spectrum disorder (ASD), learning disabilities, and behavioural challenges, providing individual and group therapy using evidence-based approaches such as CBT and DBT. Dr. Winslow has developed and implemented personalised treatment plans, conducted formal and informal assessments, and delivered crisis intervention for clients in need of urgent mental health care. Her expertise spans assessment, treatment planning, and behavioural intervention for both neurodevelopmental and mental health conditions.

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.