AuDHD is a community term meant to describe the experience of being both autistic and ADHD; it is not a formal diagnosis. People often use the term AuDHD because living with both diagnoses can feel distinct from living with either one alone.
The term AuDHD exists partly because for many years, a combined diagnosis of autism and ADHD didn’t exist. Before 2013, an autism diagnosis ruled out ADHD, so a person could not be formally recognized as having both [1]. The DSM-5 eventually changed that, but the gap left many people without language for their experience.
That history still shapes how people get assessed and what support they are offered. If you are weighing options for mental health, trauma, or addiction treatment in San Diego, structured care exists for people whose needs span more than one category, including neuro-affirming treatment built around neurodivergent and queer experiences.
Need to Know
- AuDHD is a community term for co-occurring autism and ADHD, not a clinical diagnosis.
- A large portion of autistic people also meet ADHD criteria, though estimates vary widely.
- The two sets of traits can conflict, complement each other, or shift based on situation.
- People who mask are often recognized late, sometimes not until adulthood.
- Care built around only a single condition can miss the full picture, making individualized support essential.
What Does AuDHD Mean?
AuDHD is a term used to describe the experience of being autistic and having ADHD at the same time. The term was created by neurodivergent communities, not from a diagnostic manual [2].
Clinically, autism and ADHD are two separate conditions. Specifically, autism involves differences in social communication and repetitive or restricted behaviors, while ADHD centers around inattention, hyperactivity, and impulsivity.
Estimates of how often these conditions overlap vary a lot. One review reports that roughly 50% to 70% of autistic people also present with ADHD, while noting individual studies have landed anywhere from 10% to 90% depending on how the research was conducted [3].
That large range indicates that researchers are still working to get clear on where one condition ends and the other begins.
Why Do Autism and ADHD Traits Conflict in AuDHD?
Many people describe autistic and ADHD traits working against each other. A preference for routine clashes with the need for something new.
In a small study of six UK women diagnosed with both autism and ADHD in adulthood, participants described both starting routines they could not keep and needing structure their attention would not hold [4].
Other points of friction between the two conditions often show up as:
- Routine vs. boredom: wanting routine and sameness but losing interest quickly.
- Sensory needs: relying on sensory tools and frequently misplacing them.
- Starting tasks: wanting to focus deeply but struggling to begin.
- Following through: making detailed plans and then dropping them.
However, traits of ADHD and autism don’t just conflict. Participants in that same study also described the conditions balancing out, with ADHD pushing them toward things their autistic traits may have caused them to avoid [4].
Rejection sensitivity reportedly also comes up frequently in AuDHD accounts.
Why Is AuDHD Often Diagnosed Later In Life?
Diagnostic criteria were built around how autism and ADHD conditions present in boys, which has left women and girls under-recognized for decades [2]. This can be one reason for late diagnosis.
Masking is also a part of the picture. Masking refers to the practice of adjusting your behavior to appear more neurotypical, usually in response to social pressure rather than by choice.
For many adults, the realization tends to arrive through everyday moments rather than a clinical referral. Common ones include:
- A family member’s diagnosis: a child or relative gets assessed, and the traits look familiar.
- Therapy for something else: treatment for anxiety or depression surfaces larger patterns.
- Burnout: old coping strategies stop working, and the strain becomes difficult to ignore.
- Social media: posts or videos online describe something that feels like it fits.
Recognizing yourself in a description often is a catalyst for more concrete next steps, such as neuropsychological testing. It’s also important to note that symptom checkers and online self-diagnostic tools are not enough to confirm a diagnosis of either autism or ADHD by themselves.
Why Does AuDHD Support Feel Fragmented?
Most assessments and services are built around one condition or the other. Therefore, autism and ADHD support run on separate tracks, with different specialists and different assumptions.
For someone with both ADHD and autism, treatment plans often cover only half the picture. Strategies that help one set of traits can sometimes undercut the other.
There are practical barriers too. Research on healthcare access for autistic and ADHD people points to environments with overwhelming lighting, noise, and crowding, and clinicians with limited training in neurodivergent experience [5]. All of these things can create barriers to seeking support for neurodivergent individuals.
How Does AuDHD Intersect With LGBTQIA+ Identity?
Neurodivergent and LGBTQIA+ communities overlap, and plenty of people are navigating both at once. Sorting out identity while also rethinking how your brain works is a lot to hold on your own.
In addition to the complexity of holding both these experiences at once, previous encounters with dismissive providers can make neurodivergent LGBTQIA+ folx understandably more cautious.
How Element Q Can Help
For a queer, neurodivergent person, finding care often means choosing which part of yourself a provider will actually understand. Element Q is built so you do not have to choose. Our clinical team offers lived LGBTQIA+ experience and specialized training in neurodivergence, and our trauma-focused partial hospitalization and intensive outpatient programs are built for individuals whose needs span more than one category.
To talk through whether Element Q is right for you, verify your insurance or reach out to our team at 858-422-1860.
Frequently Asked Questions
How is AuDHD different from ADHD?
ADHD involves inattention, hyperactivity, and impulsivity. AuDHD is a term the neurodivergent community uses to describe having ADHD alongside autism, which adds differences in social communication, sensory processing, and a preference for predictability.
What are the symptoms of AuDHD in adults?
There is no official symptom list, since AuDHD is not a formal diagnosis. However, adults with both autism and ADHD often describe symptoms that pull in opposite directions. Common experiences include sensory sensitivity alongside distractibility, and exhaustion from managing both.
What does it feel like to be AuDHD?
People often describe internal contradiction. In a small study of six women diagnosed in adulthood, participants talked about feeling like two separate parts of one brain, with the conditions sometimes conflicting and sometimes balancing out [4]. Experiences differ widely from person to person.
What does AuDHD look like in girls?
Girls and women have been under-recognized for both conditions, partly because diagnostic criteria were developed around male presentations and partly because females tend to mask more [2]. Traits of ADHD and autism in women and girls are often internalized and may look similar to anxiety, exhaustion, or social effort rather than obvious disruption.
Is AuDHD an official diagnosis?
No. AuDHD is a term coined by the neurodivergent community to describe the experience of having both autism and ADHD. Clinically, people receive separate diagnoses of both autism and ADHD. That combination has only been possible since 2013, when the DSM-5 removed a rule that had allowed a diagnosis of one condition but not both [1]. Some assessment services still evaluate one condition at a time, so if you’re seeking an evaluation and think you may have both, it can be helpful to ask about this on the front end.
Sources
[1] Leitner, Y. (2014). The co-occurrence of autism and attention deficit hyperactivity disorder in children: What do we know? Frontiers in Human Neuroscience, 8, 268.
[2] Craddock, E. (2024). Raising the voices of AuDHD women and girls: Exploring the co-occurring conditions of autism and ADHD. Disability & Society, 39(8), 2161–2165.
[3] Hours, C., Recasens, C., & Baleyte, J.-M. (2022). ASD and ADHD comorbidity: What are we talking about? Frontiers in Psychiatry, 13, 837424.
[4] Craddock, E. (2025). Navigating residual diagnostic categories: The lived experiences of women diagnosed with autism and ADHD in adulthood. Health, 30(2), 235–257.
[5] Potts, B., Skelton, E., Pavlopoulou, G., Karaminis, T., & Malamateniou, C. (2025). The A3ReAcH framework: Principles for inclusive healthcare research with autistic, ADHD and AuDHD individuals in radiography and medical radiation technology. Journal of Medical Imaging and Radiation Sciences, 56(5), 102009.
