Based on WHO ASRS Screening Tool

Adult ADHD Self-Assessment

Evaluate symptoms of Attention Deficit Hyperactivity Disorder with our clinically-informed screening tool. Based on the WHO Adult Self-Report Scale for reliable insights.

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WHO-Based Methodology

Based on the Adult Self-Report Scale developed with the World Health Organization

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Questions aligned with DSM-5 diagnostic criteria for ADHD symptoms

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Adult ADHD Screening (ASRS)

Adult ADHD Self-Report Scale

Complete this 15-question assessment based on the WHO Adult Self-Report Scale for comprehensive insights into adult ADHD symptoms.

Question 1 of 15 7% complete
Inattention

How often do you have difficulty concentrating on what people say to you, even when they are speaking directly?

Recognising Adult ADHD Symptoms

Adult Attention Deficit Hyperactivity Disorder affects approximately 2.5% of the adult population. Unlike childhood presentations, adult ADHD often manifests as internal restlessness rather than overt hyperactivity.

Many adults develop compensatory strategies that mask symptoms, delaying diagnosis until demands exceed their coping capacity. The Adult Self-Report Scale serves as a validated screening tool to identify individuals who may benefit from comprehensive evaluation. While this assessment provides valuable insights, only qualified healthcare professionals can diagnose ADHD through thorough clinical assessment.

Inattention in Adult ADHD

Adults with ADHD often struggle with sustained attention, particularly during tasks perceived as boring or lacking immediate reward. Common manifestations include:

1 Difficulty concentrating when others are speaking directly to you
2 Making careless mistakes in work requiring attention to detail
3 Trouble wrapping up final details on projects that require organization
4 Frequently losing items essential for daily tasks
5 Problems remembering appointments without multiple reminders
6 Avoiding or delaying tasks requiring sustained mental effort

Hyperactivity and Impulsivity Symptoms

While childhood hyperactivity typically decreases with maturity, adults may experience persistent inner restlessness and impulsive behaviours that impact relationships and decision-making:

✓ Difficulty remaining seated when expected in meetings or social situations
✓ Feeling overly active and compelled to stay busy
✓ Trouble unwinding and relaxing during leisure time
✓ Interrupting others or difficulty with turn-taking in conversations
✓ Talking excessively in social situations
✓ Making impulsive decisions without considering consequences

Impact on Daily Life

Untreated adult ADHD affects multiple life domains. Professional challenges may include missed deadlines, difficulty with repetitive work, and problems maintaining focus during lengthy projects. Relationships can suffer when partners misinterpret ADHD-related behaviours as lack of care or attention.

Many adults with undiagnosed ADHD develop anxiety or depression as secondary conditions. The persistent struggle to meet expectations—despite genuine effort—erodes self-esteem and creates chronic stress. Formal diagnosis opens doors to targeted treatment and self-understanding.

Seeking Assessment in the UK

If our screening suggests ADHD traits, the next step involves consulting your GP. They may refer you to a psychiatrist or specialist ADHD service for comprehensive evaluation. Private assessment options exist for those seeking faster diagnosis, though NHS pathways remain available at no direct cost.

The diagnostic process examines current symptoms, developmental history, and functional impairment across settings. Healthcare professionals assess whether symptoms meet criteria shown in diagnostic frameworks while ruling out other conditions with overlapping presentations.

Treatment Approaches

Effective ADHD management typically combines multiple strategies. Medication—both stimulant and non-stimulant options—can significantly improve attention and impulse control. Cognitive behavioural therapy addresses negative thinking patterns and builds practical coping skills.

Many adults benefit from ADHD coaching, which focuses on developing organizational systems, time management strategies, and accountability structures. Understanding your unique ADHD presentation enables you to design environments and routines that support success.

Adult ADHD Questions & Answers

Common questions about ADHD symptoms, diagnosis, and treatment in adults.

How do I know if I have adult ADHD?
Adult ADHD symptoms include persistent difficulty concentrating, feeling overly active or restless, impulsivity, trouble with organization, and problems remembering appointments. If these symptoms significantly impact work, relationships, or daily life, consider speaking with a healthcare professional.
Can ADHD develop in adulthood?
ADHD is a neurodevelopmental condition present from childhood. However, many adults weren't diagnosed as children because symptoms were missed or attributed to other causes. Symptoms may become more noticeable during challenging life stages requiring increased organization and self-management.
What is the Adult Self-Report Scale (ASRS)?
The ASRS is a screening tool developed by the World Health Organization in partnership with researchers. It assesses symptoms aligned with diagnostic criteria shown to identify ADHD in adults. Our test uses questions adapted from this validated instrument.
How is adult ADHD treated?
Treatment typically involves a combination of approaches. Medication can help manage symptoms, while behavioural strategies and coaching build coping skills. Many adults benefit from psychotherapy to address anxiety, relationship challenges, and self-esteem issues that may accompany ADHD.
Will my GP prescribe ADHD medication?
In the UK, initial ADHD medication prescriptions typically require specialist assessment by a psychiatrist. Once stabilised, your GP may manage ongoing prescriptions through shared care arrangements. The diagnostic process ensures treatment is appropriate and safe.
Does ADHD affect work performance?
Untreated ADHD can impact career success through difficulties with deadlines, organization, and maintaining focus during boring or difficult projects. However, many successful professionals have ADHD. Understanding your traits enables you to leverage strengths and develop strategies for challenging areas.