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Can I ask for a referral if my doctor refuses ADHD testing? 

PostedOctober 16, 2025
UpdatedOctober 16, 2025
ByMy Patient Advice
Author: Harriet Winslow, BSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

It can be frustrating when a GP doesn’t believe your symptoms warrant an ADHD referral, especially if you’ve done your homework and feel confident in your concerns. But you do have the right to advocate for your health. 

Get a personalised assessment for ADHD

How It Helps to Know Your Options 

When faced with GP refusal ADHD, knowing the next steps can give you more control over your path to assessment. 

Be Clear and Persistent 

If your GP dismisses your concerns, ask directly for a referral to a mental health specialist experienced in ADHD testing. Be polite but assertive, highlighting the specific challenges you face and your desire for a thorough evaluation. 

Highlight Your Efforts 

Bring notes, symptom tracking, or any previous support reports. Demonstrating preparation can help counter GP refusal ADHD and show that you’re serious about getting proper care. 

Know Your Rights 

If needed, request a second opinion or switch to another GP. Patients in the UK are entitled to seek further medical advice, especially when seeking specialist ADHD support. 

Do not be discouraged by an initial “no.” Persistence and preparation can help you get the ADHD referral needed for a proper diagnosis and treatment plan. 

Visit providers like ADHD Certify for personal consultations and expert advice tailored to your needs.    

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to How to talk to doctors or get assessed. 

Get a personalised assessment for ADHD
Harriet Winslow, BSc - My patient advice author - mypatientadvice.co.uk
Harriet Winslow, BSc
Author

Harriet Winslow is a clinical psychologist with a Bachelor’s in Clinical Psychology and extensive experience in behaviour therapy and developmental disorders. She has worked with children and adolescents with ADHD, autism spectrum disorder (ASD), learning disabilities, and behavioural challenges, providing individual and group therapy using evidence-based approaches such as CBT and DBT. Dr. Winslow has developed and implemented personalised treatment plans, conducted formal and informal assessments, and delivered crisis intervention for clients in need of urgent mental health care. Her expertise spans assessment, treatment planning, and behavioural intervention for both neurodevelopmental and mental health conditions.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy.

Dr. Rebecca Fernandez, MBBS, author and a reviewer for my patient advice - mypatientadvice.co.uk
Dr. Rebecca Fernandez, MBBS
Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy.