Do I Have ADHD? Self-Screen Checklist

Q: How do I know if I have ADHD as an adult?

Possible adult ADHD is suggested by lifelong patterns of difficulties with attention, organisation, time management, and impulsivity that continue to affect daily functioning at work, study, or home. Australian guidance estimates adult ADHD prevalence at approximately 2 to 6 percent, indicating many adults remain undiagnosed [1][2].

Q: Is there a test to confirm if I have ADHD?

There is no single test that confirms ADHD. Diagnosis typically involves validated screening tools such as the Adult ADHD Self Report Scale (ASRS), combined with structured clinical interviews and a review of developmental history to assess symptom patterns and impairment [3][4].

Q: Who can officially diagnose ADHD in adults?

In Australia, ADHD in adults can be diagnosed by psychologists, psychiatrists, or other mental health professionals who are trained in adult ADHD assessment. Diagnosis is based on comprehensive assessment rather than a single questionnaire.

Q: Are ADHD symptoms different in women than in men?

Yes. Australian guidance highlights that ADHD in females is often under recognised. Women are more likely to present with inattentive symptoms such as disorganisation, mental overload, and internal restlessness, which can be overlooked. Prevalence estimates remain around 6 to 10 percent in children and adolescents and 2 to 6 percent in adults [1][2].

Q: What should I do if I suspect I have ADHD?

If you suspect ADHD, book an appointment with your GP or a psychologist experienced in adult ADHD. Bring screening results, examples of everyday challenges, and information about childhood symptoms if available. They can guide you through a formal assessment and discuss personalised management options.

nurturedthoughts
Dec 19, 2025
6 min read

Updated: Jan 4

Attention deficit hyperactivity disorder, more commonly known as ADHD, isn't about lacking effort or willpower. It's about how your brain naturally processes information and handles daily tasks. People often describe it like living with a constantly busy mind: always racing, often restless, and rarely at peace. If you're frequently overwhelmed, distracted, or struggling to complete everyday tasks, understanding ADHD better could provide the clarity you've been seeking.

In this comprehensive guide, you'll discover what adult ADHD really looks like, particularly in women. You'll take an easy and evidence based self screening quiz to see if your symptoms align with ADHD. Finally, you'll learn exactly how to get checked for ADHD and what support options are available.

What Is ADHD? Key Symptoms in Adults

ADHD is a neurodevelopmental condition affecting attention, impulse control, and the ability to organise tasks. In Australia, best available guidance indicates adult ADHD prevalence is 2% to 6%, and ADHD affects 6% to 10% of children and adolescents [1,2]. You're not experiencing a personal failing, but rather a different neurological wiring that affects daily life.

Adults with ADHD often describe feeling chronically overwhelmed, struggling to prioritise tasks, and having a constant sense of falling behind. You might relate to always starting projects with enthusiasm but rarely completing them, or frequently forgetting important details like appointments or payments.

Common experiences of adult ADHD include:

Chronic distractibility: You often lose focus during conversations or shift quickly between unfinished tasks.
Forgetfulness: Regularly missing deadlines, forgetting bills, or double booking your schedule.
Disorganisation: Your home or workspace feels cluttered, with piles of paper or important items frequently misplaced.
Restlessness: Sitting still might feel uncomfortable, leading you to fidget or feel mentally restless.
Impulsivity: You might interrupt others unintentionally or make spontaneous decisions without thinking about consequences.
Emotional reactivity: Small frustrations quickly feel overwhelming, leaving you feeling frustrated or guilty.

These symptoms aren't occasional annoyances. They can significantly disrupt your personal relationships, career progression, and self-esteem. But recognising them as symptoms, rather than personal flaws, can help you find targeted support. For practical management tips, explore our detailed blog on ADHD treatment and management options.

ADHD in Women: Signs Often Missed

Women with ADHD often go undiagnosed because their symptoms aren't as obvious or disruptive as those typically seen in men. Australian guidance highlights that ADHD occurs in 6% to 10% of children and adolescents and 2% to 6% of adults, and that females are frequently under recognised, with inattentive presentations more likely to be missed in clinical and educational settings [1,2].

Women often mask their ADHD by developing complex coping mechanisms, such as meticulous planning and lists. Yet beneath this organised exterior, many describe feeling constantly behind, emotionally drained, or like they're barely keeping up.

Common signs of ADHD in women include:

Perfectionism: Excessive focus on detail or organisation as an attempt to cope with internal chaos.
Internal restlessness: An ongoing sense of anxiety or mental tension even when physically still.
Emotional overwhelm: Easily feeling upset or overstimulated by day to day tasks, leading to anxiety or low mood.
Hyperfocus: Becoming intensely absorbed in specific tasks, then feeling exhausted or guilty about neglecting other responsibilities.
Chronic feelings of inadequacy: Women frequently describe feeling ashamed or guilty for not managing life as smoothly as they think they should.

If you're a woman experiencing these symptoms, understanding ADHD could explain why everyday responsibilities often feel much harder for you than they appear for others.\

Do I Have ADHD? Take the Self-Screen Quiz

If you have been wondering how do I know if I have ADHD, this evidence based self screen checklist can provide initial insight. It is adapted from the World Health Organization’s Adult ADHD Self Report Scale, ASRS v1.1 [3,4].

Reflect on the past 6 months and answer these questions honestly: Never, Rarely, Sometimes, Often, or Very Often.

Do you often lose focus or forget tasks midway through?
Do you regularly struggle to organise tasks or finish projects you start?
Do you frequently misplace essential items like keys, phone, or paperwork?
Do you often avoid or procrastinate on tasks that require sustained attention?
Do you regularly feel restless or struggle to remain seated for long periods?
Do you frequently act impulsively, such as interrupting conversations or making rapid decisions without thought?

Answering “Often” or “Very Often” to 4 or more of these indicates a strong alignment with adult ADHD symptoms [3]. This self screen isn't a diagnosis, but it can guide you toward professional assessment. If your symptoms are troubling yet don't clearly meet this threshold, it's still wise to discuss them with a professional.

How to Interpret Your ADHD Score

Your quiz results offer valuable insights to help determine the next steps:

4 or more "Often" answers: Strongly suggests adult ADHD, warranting a professional evaluation.
0 to 3 "Often" answers: Less indicative of ADHD, but ongoing difficulties still justify discussing your concerns with a healthcare professional.

Many adults experience relief after interpreting their scores, realising their struggles aren't due to personal shortcomings but are part of a recognised condition. Diagnosis is not about labelling; it is about gaining insight and direction. In Australian guidance, adult ADHD prevalence is 2% to 6%, and early identification allows for practical and emotional relief [1,2].

What to Do Next: Steps to Get Checked for ADHD

Wondering how to get checked for ADHD? Your first step is scheduling an appointment with your GP. Explain your experiences openly and share your self screen results.

Here's the process you'll typically follow:

GP assessment: Your doctor discusses your symptoms, explores possible alternative explanations, such as anxiety or medical conditions like thyroid issues, and refers you for specialist assessment if ADHD seems likely.
Specialist referral: You’ll see a psychologist or psychiatrist who specialises in ADHD.
Comprehensive evaluation: Includes a detailed discussion about your childhood, school years, current difficulties, and how symptoms impact your daily life.
Diagnosis and treatment planning: If ADHD is confirmed, you and your clinician create an individualised management plan, possibly including therapy, medication, and practical coping strategies.

While awaiting an assessment:

Use visual planners, calendars, or reminder apps to reduce forgetfulness.
Break tasks into smaller segments with short breaks to maintain attention.
Engage in regular physical activity or relaxation techniques like mindfulness to manage restlessness.
Seek additional support or information from organisations like ADHD Australia.

If your symptoms significantly impact your mental health or relationships, don’t hesitate to seek professional advice promptly.

FAQs: ADHD Self-Assessment and Diagnosis

How do I know if I have ADHD as an adult?

Lifelong challenges with focus, impulsivity, and organisation that affect daily functioning suggest possible ADHD. In Australian guidance, adult ADHD prevalence is 2% to 6% [1,2].

Is there a test to confirm if I have ADHD?

There's no single definitive test. Diagnosis typically involves validated questionnaires like the Adult ADHD Self Report Scale, ASRS, combined with structured clinical interviews [3,4].

Who can officially diagnose ADHD in adults?

ADHD is diagnosed by psychologists, psychiatrists, or mental health professionals trained specifically in adult ADHD evaluation, using comprehensive assessments and structured clinical interviews.

Are ADHD symptoms different in women than in men?

Yes. Australian guidance notes that females are often under recognised and more likely to present with inattentive features, which can be missed in busy clinical settings; overall prevalence guidance is 6% to 10% in children and adolescents and 2% to 6% in adults [1,2].

What should I do if I suspect I have ADHD?

Arrange an appointment with your GP or psychologist. Bring your quiz results and practical examples of your daily struggles. They can guide you through a formal assessment and discuss personalised management options.

At Nurtured Thoughts Psychology, we understand that parenting a child with ADHD can be both rewarding and demanding. Our team specialises in helping families build practical strategies for real-life improvement. We provide comprehensive ADHD assessments, behavioural therapy, parent training programs, and collaborative planning with schools.

Disclaimer: This guide is general information, not a substitute for individual medical advice. Please consult your GP or specialist for personal care.

References

[1] Australian ADHD Professionals Association. 2024. Australian Clinical Practice Guideline for ADHD. Melbourne: AADPA. https://adhdguideline.aadpa.com.au/wp-content/uploads/2024/06/Australian-Clinical-Practice-Guideline-For-ADHD-June-2024.pdf

[2] Royal Australian College of General Practitioners. 2022. New Australian ADHD guidelines released. newsGP. https://www1.racgp.org.au/newsgp/clinical/new-australian-adhd-guidelines-released

[3] Kessler, R. C., Adler, L., Gruber, M. J., Sarawate, C. A., Spencer, T., and Van Brunt, D. L. 2005. Validity of the World Health Organization Adult ADHD Self Report Scale, ASRS. Psychological Medicine, 35, 245 to 256. https://www.cambridge.org/core/journals/psychological-medicine/article/abs/world-health-organization-adult-adhd-selfreport-scale-asrs-a-short-screening-scale-for-use-in-the-general-population/28DF9AC948CE49D49B42AE9DABA325C1

[4] World Health Organization. 2003. Adult ADHD Self Report Scale, ASRS v1.1 Screener. Geneva: Author. https://www.hcp.med.harvard.edu/ncs/ftpdir/adhd/6Q_ASRS_English.pdf