ADHD guide · UK

Waiting for an ADHD assessment: what can I do now?

A long assessment wait does not mean every problem has to wait with it. Support at work, education and for other mental-health needs may be available before diagnosis.

Check the referral

Confirm that the referral has been received, what stage it is at, how the service will contact you and who to tell if your details or circumstances change.

Gather useful information gradually

Keep brief examples of difficulties across work, education, home and relationships, plus anything you know about childhood patterns. Do not feel you need to prove a diagnosis yourself.

Ask about support now

For adults, workplace or study adjustments may be available based on needs. For children and young people, NHS guidance says support at home and school should continue while waiting.

Prepare without trying to be perfect

Write down the things you most want remembered. You can read from your notes, show them to the clinician, or use the free appointment-prep tool to put them in order.

Open appointment prep →

Trusted sources

NHS: ADHD in adults ↗NHS: ADHD in children and young people ↗

General information, not a diagnosis or personal treatment plan. Exact processes vary by service. Reviewed 8 September 2026.