Does ADHD Make You Forget Appointments a Lot?

PostedOctober 10, 2025

UpdatedOctober 10, 2025

ByMy Patient Advice

Author: Avery Lombardi, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Yes, ADHD forgetfulness appointments is a common issue for many individuals with the condition. Forgetting appointments, meetings, or deadlines can be a frustrating symptom of ADHD, often linked to memory lapses and organisation issues. People with ADHD may struggle to remember important dates or details, even when they are written down or planned in advance. This forgetfulness can have a significant impact on both personal and professional life, leading to missed opportunities or strained relationships.

The underlying cause of ADHD forgetfulness is often the difficulty in maintaining focus and attention on tasks, even those that seem important. This can make it hard to remember appointments or take the necessary steps to ensure that they are kept. In addition, organisation issues may prevent individuals from keeping track of their schedule or effectively using tools like calendars or reminders.

How ADHD Affects Forgetfulness and Memory

Here are some key ways ADHD forgetfulness appointments can manifest:

Memory Lapses

Individuals with ADHD may forget appointments, even if they are reminded multiple times. They might struggle to recall important dates or misplace information about scheduled events.

Difficulty Organising

Organisation issues often contribute to forgetfulness. An individual may have a cluttered calendar or fail to keep track of their commitments in a way that is easy to manage.

Procrastination and Time Blindness

ADHD can cause time blindness, where individuals have difficulty judging how much time is left before an appointment, leading to last-minute rushes or missed events.

In conclusion, recognising ADHD forgetfulness appointments and its related symptoms can help in finding strategies for improvement.

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.

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.