ADHS-Diagnose: Wie man diagnostiziert wird und was zu erwarten ist

For many people, the journey towards an ADHS diagnosis begins with noticing patterns in how they think, focus, and manage daily life.

Dr Hijab Khan, Clinical Lead for ADHD at Well Life Clinic, explains:

“If you have a long‑standing pattern of difficulties with attention, organisation, time management, emotional regulation, or task initiation that began in childhood and continues to impact adult life, assessment is worth considering.

Many patients describe feeling that they work harder than others for the same outcomes, experience cycles of hyperfocus and burnout, or struggle to meet everyday demands even when motivation is high.

The key sign is not occasional forgetfulness, but persistent impairment across multiple areas of life. This is when a diagnosis and treatment plan would be beneficial.”

So how do you move from recognising these patterns to getting a formal ADHD diagnosis?

Wie man eine Diagnose für ADHS erhält

Step 1: Notice patterns in your symptoms

• Track recurring difficulties in attention, organisation, time management, emotional regulation, or impulsivity over time, rather than focusing on isolated experiences.

• Reflect on how these patterns impact different areas of life, such as work, education, relationships, and daily routines.

• Verwendung online ADHD screening tools as a starting point for reflection, understanding that they are not diagnostic and cannot confirm ADHD.

Step 2: Speak to your GP / primary care doctor

• Book an appointment with your GP if your symptoms are persistent and impacting daily life.

• Describe your difficulties clearly, using real-life examples (for example, work, study, home life, relationships).

• Mention how long you’ve experienced these challenges and whether they were present in childhood.

• Prepare notes in advance to help structure what you want to say during the appointment.

• Ask for a referral to an NHS ADHD assessment provider.

Step 3: Get referred to an ADHD specialist

• Your GP may refer you to an NHS ADHD service, such as Well Life ADHD Clinic or a private specialist clinic, depending on availability and preference.

• The NHS now offers Right to Choose, which means you can pick a provider based on what is important to you.

• Referrals typically go to psychiatrists or multidisciplinary ADHD assessment services.

• Waiting times can vary significantly on the NHS waitlist, which is why some people explore NHS Right to Choose or private assessment options.

• You may be placed on a waiting list or asked to complete initial screening questionnaires.

Step 4: Attend an ADHD assessment

• Assessments typically last between 1-3 hours and may take place over one or more sessions.

• A specialist will conduct a structured clinical interview covering current symptoms and life history.

• You may be asked about childhood behaviour, education, work history, and daily functioning.

• Standardised questionnaires and diagnostic criteria (such as DSM-5 or ICD-11) are often used.

• In some cases, input from family members, partners, or school reports may be requested.

Step 5: Receive diagnosis and next steps

• You will receive a diagnostic outcome based on clinical criteria and assessment findings.

• If diagnosed, you will be offered a treatment plan tailored to your needs.

• Treatment may include medication, psychological therapy, coaching, or lifestyle-based support strategies.

• If ADHD is not diagnosed, the clinician may explore alternative explanations for your symptoms and suggest further support or assessment if needed.

How long does it take to get an ADHD diagnosis?

Timelines for ADHD assessment are highly variable. In public healthcare systems such as the NHS, waiting times often range from a few months to several years depending on local demand.

Some regions may offer faster access through right-to-choose pathways or specialist services, but delays are still common due to high referral volumes.

Private ADHD assessments are typically much quicker, often taking a few weeks from referral to appointment, although this depends on clinic availability.

Demand for ADHD services continues to rise, which has contributed to longer waiting lists across many areas.

How much does an ADHD assessment cost?

NHS ADHD assessments are free as they are funded through public healthcare systems, although waiting times can be lengthy.

Private ADHD assessments typically range from around £300 to £1,500 depending on the provider, complexity of assessment, and whether follow-up appointments are included.

Is an ADHD diagnosis worth it?

For many people considering assessment, a key question is whether getting a diagnosis is actually worth it.

Dr Khan explains: “Many people find an ADHD diagnosis helpful, especially if symptoms are significantly affecting daily functioning, relationships, mental health, or your general wellbeing.

A diagnosis can provide access to evidence-based treatment, workplace or educational adjustments, and a clearer understanding of lifelong difficulties that are often misattributed to laziness or lack of effort.

It also opens up the opportunity to access medication, which can help to manage symptoms of ADHD and improve motivation and productivity.”

Zusammenfassung

ADHD diagnosis usually begins by noticing ongoing symptoms like poor focus, impulsivity, or disorganisation that affect daily life.

A GP can refer you for an ADHD assessment, where a specialist reviews your symptoms, history, and overall wellbeing.

If diagnosed, treatment may include medication, therapy, and practical support. Adults can be diagnosed even if they were missed in childhood.