What is AuDHD? When autism and ADHD occur together

AuDHD is a community shorthand for being autistic and having ADHD. It is not a separate third diagnosis, and it does not describe one fixed personality. The National Autistic Society’s related-conditions guide uses the term for this co-occurrence.

You may find it useful because experiences discussed separately under autism or ADHD can appear together in one life. Recognising yourself in an account can be a starting point for learning, but it cannot establish either diagnosis on its own.

Can you have both autism and ADHD?

Yes. A published expert consensus on co-occurring ADHD and autism describes assessment and support across childhood and adulthood. It notes that overlapping characteristics can make recognition more complex and recommends considering both conditions in an individual assessment.

This source is clinical expert consensus, not a trial showing that a particular product works. It supports careful assessment and personalised care rather than a single AuDHD template.

Why some descriptions sound contradictory

Consider someone who wants a predictable plan but struggles to start its first step. Or someone who wants company but finds the room they are meeting in uncomfortable. Those are possible everyday experiences, not a formula for diagnosing AuDHD.

It is easy for online explanations to turn autism into “needs routine” and ADHD into “needs novelty”. That can miss the person in front of you. Ask what part of a particular situation is helping or making things harder instead of assigning every preference to one label.

Build a picture of your needs

You could make a short note with three headings: the situation, the difficulty and the support you would like to try. For example:

• Situation: an assignment with several possible starting points.
• Difficulty: I keep switching between them and do not know what counts as a first draft.
• Possible support: agree a first step and a clear definition of “good enough for feedback”.

Or:

• Situation: a group plan changes at short notice.
• Difficulty: I need time to understand the new plan while everyone is already moving.
• Possible support: a brief written update and a moment to check it.

These are practical examples to adapt. They are not diagnostic criteria, and you do not need to know which label explains a difficulty before describing it.

How masking can complicate the picture

What someone sees in a short interaction may not capture your internal effort. It can be useful to bring examples from different settings and stages of life to an assessment rather than relying only on how a single appointment felt.

Our guides to childhood masking and adult masking explore this separately. Much of the cited masking research is specifically about autism; we do not assume it proves the same findings for every person with ADHD or AuDHD.

What if you already have one diagnosis?

Bring the unanswered difficulties to a clinician familiar with both conditions. Existing records and concrete examples may help the discussion. The next step should depend on your situation, including other possible explanations, rather than assuming a second diagnosis is inevitable.

The consensus guidance linked above discusses multiple forms of support. Having both conditions does not imply that established ADHD care should be abandoned. Decisions about treatment belong in a discussion with the professionals involved in your care.

Does AuDHD change which audio you should choose?

A label does not prescribe a sound or a frequency. Start with whether listening is comfortable and compatible with what you are doing. Some situations may call for less sound. We do not claim that a track treats autism, ADHD or the combination.

For our source selection and commercial disclosure, visit the research library. If you want a practical comparison of listening preferences, our free worksheet is optional and does not require a purchase.