ADHD in Adults: Diagnosis, Impact, and How a Psychologist Can Help
ADHD (Attention-Deficit/Hyperactivity Disorder) is often associated with childhood—but many adults live with undiagnosed ADHD, managing symptoms they may not realise are connected. If you struggle with focus, follow-through, or constant mental restlessness, an adult ADHD diagnosis could offer answers.
🧠 What Is ADHD in Adults?
ADHD is a neurodevelopmental condition that affects executive functioning—how we plan, focus, regulate emotions, and follow through on tasks.
While it begins in childhood, many adults aren’t diagnosed until later in life, especially women or those who present with inattentive symptoms rather than hyperactivity.
According to Healthdirect Australia, adult ADHD symptoms include:
Trouble focusing or sustaining attention
Disorganisation and forgetfulness
Difficulty starting or completing tasks
Impulsive decisions or interruptions
Emotional dysregulation
Learn more from ADHD Australia.
🧬 How Does ADHD Affect the Mind and Body?
Living with undiagnosed ADHD can be frustrating and exhausting. It can affect:
Mental wellbeing:
Chronic overwhelm or burnout
Low self-esteem from missed deadlines or perceived failures
Difficulty regulating emotions (e.g. irritability, frustration)
Increased risk of anxiety or depression (AIHW)
Physical symptoms:
Sleep issues
Restlessness or difficulty sitting still
Fatigue from constant mental activity or task switching
Many adults report a lifelong sense of feeling “different,” “behind,” or “not trying hard enough”—until they receive a diagnosis that explains it all.
How Can a Psychologist Help with Adult ADHD?
A psychologist can support you through the ADHD diagnostic process and help you develop practical strategies for everyday challenges.
Here’s how:
Assessment and Diagnosis: Psychologists use structured interviews, rating scales, and developmental history to assess ADHD.
Therapeutic Support: Evidence-based therapies such as CBT for ADHD help with time management, emotional regulation, and reducing shame.
Skills building: Learn how to break tasks down, manage distractions, and build routines.
Collaboration: Psychologists can work alongside GPs or psychiatrists if medication is being considered.
You don’t need to have every symptom to benefit from support—many adults thrive after gaining insight and tools.
Ready to Take the First Step?
At Psych Sami & Co. our team is experienced in working with adults navigating ADHD. Whether you're looking for an official diagnosis or day-to-day strategies, we’re here to help.
