How does ADHD impact the ability to trust others?

PostedDecember 23, 2025

UpdatedDecember 30, 2025

ByMy Patient Advice

Author: Phoebe Carter, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Trust develops through consistency, emotional safety, and clear communication; all areas that can be affected by ADHD. According to NHS guidance, symptoms such as inattention, impulsivity, and emotional intensity can make it harder to remember commitments, respond calmly, or follow conversations. Over time, these patterns can create misunderstandings that influence how trust is formed and maintained.

Why ADHD affects trust

ADHD influences executive function; the skills that help us organise thoughts, regulate emotions, and respond predictably in relationships. NICE highlights that difficulties with emotional regulation and impulse control can affect everyday interactions, leading to unintentional behaviours that may be misunderstood by others.

The Royal College of Psychiatrists notes that adults with ADHD often experience disorganisation, forgetfulness, impatience, or mood swings, which can challenge the sense of reliability that trust is built on.

Common ADHD-related experiences that influence trust

Forgetting commitments

People with ADHD may genuinely forget plans or messages due to working-memory difficulties. Without context, this can be misinterpreted as unreliability or lack of care.

Impulsive reactions

Impulsivity can lead to speaking without thinking or reacting strongly in disagreements. This may breach boundaries or feel unpredictable, making others uncertain about how someone will respond.

Emotional intensity

The WHO notes that emotional dysregulation can make it harder to stay calm during conflict or navigate difficult conversations, influencing emotional safety and trust.

Past experiences of rejection

Research in BMJ and the Journal of Attention Disorders (JAD) shows high rates of peer rejection and criticism in children and adolescents with ADHD. These experiences can shape long-term expectations that others will eventually judge, leave, or misunderstand them.

Difficulty reading cues

Missing subtle signs of frustration, discomfort, or emotional nuance may lead to misunderstandings that weaken trust on both sides.

Rejection sensitivity

Many people with ADHD experience heightened sensitivity to criticism. This can lead to interpreting neutral behaviour as rejection, becoming defensive, withdrawing, or people-pleasing; all patterns that affect trust.

Building more trusting relationships

Trust can grow when both sides understand the role ADHD plays in day-to-day behaviour. Honest conversations, predictable routines, and clearer communication can reduce misunderstandings.

Skills-based support and emotional-regulation approaches can also help strengthen trust. Services like Theara Change provide behavioural and psychological strategies tailored to ADHD.
For diagnostic clarity and treatment, private pathways such as ADHD Certify offer assessments and medication reviews aligned with UK clinical standards.

Takeaway

ADHD can impact trust not because someone is unwilling to connect, but because symptoms influence communication, emotional responses, and everyday consistency. According to NHS, NICE, RCPsych, and peer-reviewed studies, these differences can create misunderstandings but with awareness and supportive strategies, trust can be rebuilt and strengthened over time.

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

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.