ADHD (Attention Deficit Hyperactivity Disorder) is a neurodevelopmental condition that affects focus, impulsivity, and hyperactivity. It can impact various aspects of daily life, including work, relationships, and academic performance.

ADD (Attention Deficit Disorder) was previously used to describe a subtype of ADHD that does not involve hyperactivity. However, the term ADD is no longer officially recognised in clinical settings, and all presentations now fall under ADHD.

ADHD is categorised into three subtypes:
✔ Inattentive type – Difficulty sustaining attention, forgetfulness, and disorganisation (often previously referred to as ADD)
✔ Hyperactive-Impulsive type – Restlessness, impulsivity, and difficulty sitting still
✔ Combined type – A mix of inattentive and hyperactive-impulsive symptoms

Recognising the different presentations of ADHD is key to ensuring individuals receive the right support and interventions tailored to their unique experiences.

Absolutely—adults can be diagnosed with ADHD. While ADHD is often considered a childhood condition because symptoms must be present from an early age, many individuals reach adulthood without ever being formally diagnosed.

This can happen for several reasons, including:
✔ The ability to “mask” symptoms, especially in structured environments
✔ Limited awareness of ADHD in educational and healthcare settings
✔ Symptoms being misattributed to other conditions, such as anxiety or autism spectrum disorder (ASD)

For many adults, an ADHD diagnosis can bring a sense of clarity, helping them understand lifelong patterns of challenges and strengths. It also opens the door to effective treatment and support, improving daily functioning and overall well-being.

Great question! With many private ADHD providers available, it can be overwhelming to decide who to trust with your assessment. While most reputable providers follow NICE Guidelines, key differences can impact your experience and the quality of your assessment.

When comparing providers, you may want to look at:

Assessment Process & Thoroughness – How detailed are their assessments? Do they consider multiple sources of information (e.g., clinical interviews, standardised measures, collateral reports)?

Report Quality & Detail – Will your report be comprehensive enough to support treatment, workplace or educational accommodations, and future care?

Timelines – How long will the full assessment process take, from the initial consultation to receiving a final report?

Follow-Up Support – Does the provider offer guidance beyond the assessment, such as referrals, treatment options, and practical strategies?

Transparency & Reputation – Are they open about their methods, and do they have appropriately qualified clinicians, registered with regulatory bodies, and experienced in ADHD assessment?

Unfortunately, concerns have been raised in the media about some private providers offering rushed, one-off assessments that do not meet clinical standards. In these cases, diagnoses may not hold up under scrutiny, potentially causing issues with accessing appropriate support in education, employment, or healthcare settings.

At The Neurodevelopmental Clinic, we stand by the quality, reliability, and integrity of our assessments. Every assessment follows clinical best practices and is conducted by experienced professionals. Our reports are detailed, transparent, and fully defensible, ensuring clarity and confidence in the diagnostic process.

We also prioritise:

✔ Competitive pricing & flexible payment options

✔ Reduced wait times compared to NHS services

✔ Comprehensive reports with clear recommendations

✔ A holistic approach, ensuring you receive the right support beyond diagnosis

Choosing the right provider is about trust, expertise, and quality—because an ADHD diagnosis should be a stepping stone to meaningful support, not just a label.

Preparing for an ADHD assessment can help ensure the process is smooth, thorough, and accurate. At The Neurodevelopmental Clinic, we strive to make the experience as clear and stress-free as possible.

What to Expect Before Your Appointment

Once your assessment is booked, we will send you a series of forms and questionnaires to complete. These will help us gather essential background information, including:

• Your developmental history, including childhood behaviours and early signs of ADHD.
• Your medical, educational, and psychological history, as well as any past assessments or diagnoses.
• Input from informants (e.g., a parent, guardian, spouse, teacher, or close friend) who can provide insight into your symptoms across different settings.

What You Can Do to Prepare

• Gather relevant documents – Any previous medical or psychological reports, school records, or workplace accommodations can be helpful.
• Think about past and present symptoms – Consider how ADHD symptoms have affected you throughout your life, including school, work, and relationships.
• Bring a family member or close friend (if possible) – Someone who knew you well in childhood can provide additional details that may support an accurate assessment.
• Write down key concerns or questions – This can help you feel prepared and ensure that all important topics are covered during your assessment.

After the Assessment

If you remember something important after the appointment, don’t worry! You can provide additional information via secure messaging or a follow-up call, ensuring that nothing is overlooked.

When it comes to informant questionnaires for an ADHD assessment, there is no one-size-fits-all approach. The best informants are individuals who have observed your behaviours over a significant period and in different settings.

Choosing the Right Informant

The most suitable informants will depend on your age and life circumstances:

• For children and adolescents: Parents, caregivers, teachers, or school staff who have seen patterns of behaviour over time.
• For adults: A spouse, partner, close friend, employer, or long-term colleague who can provide insight into daily functioning.

Why Is an Informant Important?

ADHD symptoms often present differently in different environments, and others may notice behaviours that you don’t. However, informant input is only one piece of the assessment puzzle. We use multiple sources of information, including clinical interviews and standardised measures, to reach a well-rounded conclusion.

If you’re unsure who to ask, our clinicians can guide you in selecting the most appropriate informants based on your circumstances.

ADHD treatment in the UK typically includes medication, therapy, behavioural strategies, and lifestyle adjustments. The right approach depends on individual needs and preferences.

Medication

Medication is often a first-line treatment and can help manage core symptoms such as inattention, hyperactivity, and impulsivity. Commonly prescribed options include:

• Stimulant medications (e.g., methylphenidate, lisdexamfetamine)
• Non-stimulant medications (e.g., atomoxetine, guanfacine)

Medication is usually prescribed by a psychiatrist or specialist clinician and should be regularly monitored.

Therapeutic Support

Psychological interventions are important, particularly for those who prefer non-medication approaches or need additional support. These can include:

• Cognitive Behavioural Therapy (CBT) – Helps develop coping strategies for managing ADHD-related difficulties.
• Coaching and Skills Training – Focuses on organisation, time management, and goal-setting.
• Parent Training – For children with ADHD, supporting parents in implementing effective strategies at home.

Lifestyle and Behavioural Strategies

Changes in daily routines and habits can significantly impact ADHD symptoms. These may include:

• Sleep hygiene improvements – Managing common sleep difficulties in ADHD.
• Dietary and exercise adjustments – Supporting brain function and emotional regulation.
• Workplace or school accommodations – Implementing reasonable adjustments to improve focus and productivity.

How We Can Help

At The Neurodevelopmental Clinic, we offer a range of ADHD treatment options, including therapy and support strategies tailored to your unique challenges. We also provide guidance on navigating medication pathways, including referrals where necessary. Our goal is to help you gain the tools and strategies needed to thrive in daily life.

If you’re ready to explore your ADHD treatment options, book today and take the first step toward lasting change.

Not receiving an ADHD diagnosis does not mean your challenges aren’t real or valid. ADHD symptoms can sometimes overlap with other conditions, and our priority is to ensure you receive the most accurate understanding of your experiences.

If a diagnosis cannot be determined, we may recommend:

• Further Assessment: In some cases, additional evaluations may be necessary to explore other factors that could be contributing to your difficulties.
• Watchful Waiting: If symptoms are present but not meeting the full diagnostic criteria, we may suggest monitoring changes over time before making a final determination.
• Exploring Other Explanations: Many mental health conditions—such as anxiety, depression, trauma, or sleep disorders—can present with symptoms similar to ADHD. If another condition better explains your difficulties, we will provide guidance on the most appropriate next steps.

Regardless of the outcome, your assessment report will include detailed recommendations to help you manage the challenges you’ve been experiencing. Our goal is to ensure you receive the right support—whether that’s ADHD-specific interventions or alternative strategies tailored to your needs.

Supporting someone with ADHD starts with understanding. Educating yourself about ADHD can help you move past common misconceptions—such as assuming children are simply “naughty,” teenagers are “irresponsible,” or adults are “disorganised.” ADHD is a neurodevelopmental condition, not a personal failing.

Patience and compassion are key. ADHD symptoms can vary significantly from person to person and across different settings. Some days may be more challenging than others, and external factors like stress, fatigue, or sensory overload can impact focus and emotional regulation. Being understanding and adaptable can go a long way in strengthening your relationship.

Practical ways to support someone with ADHD include:
✔ Encouraging structure and routine
✔ Helping with organisation and time management
✔ Offering gentle reminders for tasks and commitments
✔ Focusing on strengths and celebrating achievements
✔ Communicating openly and without judgment

It’s also important to take care of yourself. Supporting someone with ADHD can be demanding, and maintaining your own well-being ensures that you can continue to offer support in a sustainable way. Seeking your own support—whether through peer networks, therapy, or self-care—can help you stay balanced.

Remember, your support matters. Even small efforts to understand, encourage, and advocate for your loved one can make a world of difference in their journey with ADHD.