Understanding ADHD
What it is, how it affects adults, and the support available.
Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental condition that affects how the brain processes information related to attention, organisation, impulsivity, and emotional regulation. Although often associated with children, ADHD is increasingly recognised in adults, many of whom have gone undiagnosed for decades.
At Neurodiverse Nurse, we specialise in supporting adults through the process of recognising, diagnosing and managing ADHD. Whether you’ve struggled silently for years or only recently begun to identify with ADHD traits, this page will help you understand more about the condition and the support available.
What is ADHD?
ADHD is a condition that begins in childhood but often continues into adulthood. It is characterised by a persistent pattern of inattention, hyperactivity and/or impulsivity that interferes with daily functioning. In adults, these symptoms may look different to the traditional stereotypes often portrayed in the media.
There are three subtypes of ADHD:
- Predominantly inattentive type – difficulties with focus, forgetfulness, disorganisation, and distractibility.
- Predominantly hyperactive-impulsive type – relentlessness, interrupting others, speaking out of turn, impulsive decision-making.
- Combined type – a mix of both inattentive and hyperactive-impulsive symptoms.
In adulthood, common signs may include:
- Chronic procrastination and poor time management
- Difficulty starting or finishing tasks
- Frequently losing items, forgetting appointments
- Emotional dysregulation and mood swings
- Impulsivity in spending, speaking, or decision-making
- Persistent feelings of underachievement or burnout
ADHD is not a behavioural problem, nor is it caused by poor parenting or lack of willpower. It is a brain-based condition linked to differences in the way neurotransmitters like dopamine and norepinephrine function.
Estimates suggest that around 2.6 million adults in the UK have ADHD – but the vast majority remain undiagnosed.
How Might a Diagnosis Help?
Receiving an ADHD diagnosis as an adult can be life changing. For many, it brings a profound sense of relief and clarity. It allows people to reframe their past experiences with greater self-compassion, and to understand that the challenges they’ve faced were not personal failings, but symptoms of an unrecognised condition.
A formal diagnosis can help in many ways, including:
- Improved self-understanding – finally making sense of long-term struggles with focus, emotion or organisation
- Access to treatment – including medication and support that can significantly improve daily functioning
- Workplace or academic accommodations – enabling adjustments through Access to Work or university disability services
- Emotional relief – reducing shame, anxiety, or guilt associated with your feelings
- Better support networks – connecting ADHD communities and professionals who understand your needs
At Neurodiverse Nurse, we don’t just provide diagnosis – we offer education, empowerment, and practical next steps to help you move forward with confidence.
Potential Treatment Options
Here are the main options available:
Medication
Medication is often a cornerstone of ADHD treatment for adults. It can significantly reduce symptoms and improve focus, impulse control, and emotional regulation. Two main types of medication are used:
- Stimulants (e.g. methylphenidate, lisdexamfetamine)
- Non-stimulants (e.g. atomoxetine)
These medications are prescribed safely and monitored carefully through a titration process, allowing us to find the lowest effective dose with minimal side effects.
Post Diagnosis Psychological Support
Alongside or instead of medication, many adults benefit from practical support such as:
- Psychoeducation – learning how ADHD affects the brain and behaviour
- ADHD coping strategies – building tools for organisation, planning, and goal setting
- Emotional support – for issues like low self-esteem, anxiety, or emotional overwhelm
- Behavioural strategies – creating routines, managing time, and reducing distractions
Workplace and Educational Adjustments
Adults with ADHD may be eligible for reasonable adjustments in the workplace or education settings. With a diagnosis, you can apply for Access to Work or use your diagnostic report to request academic support.
At Neurodiverse Nurse, we’re here to guide you through these options with clear, personalised recommendations.
Your Next Step
If you think you may have ADHD, you are not alone – and support is available. Whether you’re seeking a private ADHD assessment, exploring treatment options, or simply want to understand yourself better, Neurodiverse Nurse is here to help.
Book your initial screening appointment to begin your journey with a service that’s informed, compassionate, and rooted in lived experience.
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