Across the UK, an estimated 1.8 million adults live with ADHD, yet many remain undiagnosed. Difficulties with focus, organisation or impulsivity are often misunderstood as personality quirks – but these challenges can significantly impact work, relationships, and daily life.
NHS waiting times for adult ADHD assessments can stretch to 8 years, leaving people with no access to the clarity and support they need. At PrivateADHD.co.uk, we provide fast, fully online ADHD assessments led by experienced Consultant Psychiatrists, with appointments available in as little as 2–3 days.
Our service is designed to remove delays and deliver trusted, recognised care. Every assessment is conducted online, ensuring accessibility from anywhere in the UK without the stress of travel or waiting rooms.
So, what adult ADHD signs should you look out for? Let’s take a closer look at the varying symptoms of ADHD in adults – and when it may be time to seek a formal assessment.
Are you experiencing symptoms of ADHD?
Take our FREE ADHD Screening Questionnaire today & get a clear indication of whether you need a full adult ADHD assessment.
Fully online & fully confidential.
What Are the Symptoms of ADHD in Adults?
ADHD is a neurodevelopmental condition that begins in childhood but often persists into adulthood. While the signs may change over time, the challenges remain real and can affect every part of daily life – from careers to relationships.
For many adults, ADHD symptoms can be frustrating – but with the right diagnosis and support, they can be managed effectively. Understanding whether your experiences are linked to ADHD symptoms in adults is the first step towards clarity, confidence, and control.
Core Adult ADHD Symptoms
- Inattention – Difficulty concentrating, forgetfulness, or losing track of tasks and conversations.
- Hyperactivity / Restlessness – An ‘internal motor’ that never switches off, fidgeting, or struggling to relax.
- Impulsivity – Acting quickly without considering consequences, interrupting others, or making rushed decisions.
- Disorganisation & Poor Time Management – Procrastination, missed deadlines, and challenges with planning.
- Emotional Dysregulation – Mood swings, low tolerance for frustration, and becoming overwhelmed easily.
- Relationship Challenges – Strain caused by inattentiveness, impatience, or impulsive behaviour.
- Low Self-Esteem – Years of criticism or underachievement may lead to self-doubt and negative self-image.
- Fatigue – Mental exhaustion from constantly trying to focus or mask symptoms.
Recognising these symptoms is the first step, but understanding them in context and getting professional guidance is what truly makes a difference.
Fast, Cost-Effective ADHD Assessments
At PrivateADHD.co.uk, our comprehensive adult ADHD assessments cost £495 (inc. VAT). This includes all questionnaires & a detailed diagnostic report with no hidden fees.
Book your adult ADHD assessment today & begin your journey to clarity & support.
Do ADHD Symptoms Look Different in Men and Women?
ADHD can show up differently depending on gender, which is why recognising the signs early is so important. Men and women may experience distinct patterns of symptoms, and these differences can affect how ADHD is noticed, diagnosed, and managed throughout adulthood.
ADHD Symptoms in Women
- More likely to experience inattention rather than hyperactivity.
- Symptoms are often masked or misdiagnosed as anxiety, depression, or stress.
- Can impact self-esteem, relationships, and emotional regulation.
ADHD Symptoms in Men
- Often display externalised symptoms, such as hyperactivity and impulsivity.
- More likely to face challenges at work, school, or in personal relationships due to visible restlessness.
- Even when symptoms are more obvious, ADHD in men is frequently underdiagnosed.
At PrivateADHD.co.uk, we tailor assessments to each individual, taking into account how symptoms may present differently in men and women.
Our GMC-registered Consultant Psychiatrists provide NHS and NICE-compliant assessments, delivering a trusted diagnosis and personalised treatment options that work for your unique needs.
When Should You Seek An Adult ADHD Assessment?
Deciding whether to get an adult ADHD assessment can be overwhelming, but choosing to get help can make a huge difference in your life. Adult ADHD symptoms often persist from childhood and can interfere with multiple areas of life, including your social interactions and personal organisation.
You should consider a formal assessment if you notice that:
- Symptoms can significantly impact your daily life, including difficulty meeting deadlines, managing responsibilities, or maintaining relationships.
- Challenges date back to childhood, even if they were never formally recognised.
- Emotional or mental strain is affecting your well-being, such as frustration, low self-esteem, or frequent feelings of overwhelm.
- Coping strategies aren’t enough, and simple organisation tools, therapy, or lifestyle adjustments haven’t resolved persistent difficulties.
At PrivateADHD.co.uk, our ADHD diagnostic tests are led by GMC-registered Consultant Psychiatrists with over 20 years of experience. Our assessments are NHS & NICE-compliant, as well as recognised by GPs, employers, and educational institutions.
From diagnosis to personalised treatment plans – including therapy, coaching or medication where appropriate – Private ADHD supports adults in taking control of their symptoms and improving their day-to-day life.
Why Book An Assessment with PrivateADHD.co.uk?
We proudly offer fast, expert-led, and fully remote adult ADHD assessments that bring clarity, support, and actionable next steps. Here’s why adults across the UK choose us:
- Fast Access to Care – Initial appointments often available within 2–4 weeks, sometimes as quickly as 2–3 days.
- Rapid Results – Diagnostic reports delivered within 5 working days, giving you clarity without unnecessary delays.
- Fully Online and Accessible – Assessments conducted securely from home, eliminating travel, waiting rooms, and long NHS waits.
- Expert Clinical Team – GMC-registered Consultant Psychiatrists with 20+ years of experience, supported by ADHD specialists and psychologists.
- NHS and NICE-Compliant – Assessments follow strict DSM-5 criteria and are recognised by GPs, schools, and employers.
- Holistic, Personalised Care – Tailored treatment plans, including therapy, coaching, or medication, plus follow-up support and online medication reviews.
- Transparent Pricing – Adult ADHD assessments cost £495 (including VAT), covering consultation, questionnaires, and a written report, with no hidden fees.
- Trusted by Patients – Over 100 verified 5-star reviews reflect high satisfaction and confidence in our service.
With PrivateADHD.co.uk, adults experiencing ADHD symptoms don’t have to wait months for clarity – you can access trusted, professional assessments that lead to real support and tailored treatment plans to your needs.
How to Book An Adult ADHD Assessment Online
Booking an adult ADHD assessment with us is simple, fast, and fully online, making it accessible from anywhere in the UK. Our process is designed to minimise delays while providing expert-led, NHS- and NICE-compliant care.
Step 1: Complete the Free ADHD Screening Questionnaire
Start with our quick, confidential online questionnaire to help identify whether an assessment is appropriate.
Step 2: Schedule Your Online Consultation
Once your screening is complete, book an appointment with one of our GMC-registered Consultant Psychiatrists. Appointments are often available within 2–4 weeks, and in some cases as quickly as 2–3 days.
Step 3: Attend Your Secure Video Consultation
All assessments are conducted via secure video technology, ensuring privacy, convenience, and comfort from your own home.
Step 4: Receive Your Diagnostic Report
After your consultation, you’ll receive a detailed NHS- and NICE-compliant report within 5 working days, including personalised recommendations for treatment, therapy, or lifestyle adjustments.
Step 5: Ongoing Support (Optional)
If required, we provide follow-up consultations, online medication reviews, and referrals to therapists or coaches, helping you manage ADHD symptoms effectively over the long term.
- Email: admin@privateadhd.co.uk
- Phone: 0800 054 8042 (responses usually within 24 hours)
Booking an assessment is the first step toward clarity and control, giving you the tools and support to manage ADHD symptoms confidently.
