Have you ever felt like two parts of your brain are constantly pulling you in opposite directions? Do you often want to be around people, and simultaneously want to be alone? Perhaps you crave routine and predictability but also struggle with consistency. Maybe you seek out stimulating experiences while simultaneously becoming overwhelmed by sensory input.
For some people, these seemingly contradictory experiences may be connected to having both Attention-Deficit/Hyperactivity Disorder (ADHD) and autism.
The term AuDHD is an increasingly popular way of describing the experience of being both autistic and having ADHD. Although it isn't a separate clinical diagnosis, it can be a useful way to understand how these two neurodevelopmental conditions can interact.
In this article, we'll explore what AuDHD means, how ADHD and autism can overlap, and why understanding both can provide a more complete picture of your experiences.
AuDHD is a term commonly used by people who have both Attention-Deficit/Hyperactivity Disorder (ADHD) and autism.
ADHD and autism are distinct neurodevelopmental conditions, each with its own diagnostic criteria. However, research has documented that they can co-occur in the same individual. Researchers have also identified areas of overlap between certain characteristics of the two conditions, including aspects of attention control and executive functioning (Waldren et al., 2024; Micai et al., 2023).
Having both means that a person may experience characteristics associated with each condition. Sometimes these characteristics complement one another; at other times, they can seem to conflict.
For example, an autistic person might appreciate routine, predictability, and knowing what to expect. Meanwhile, their ADHD might make maintaining routines, organizing tasks, or following through consistently particularly challenging.
It's important to understand that AuDHD isn't currently a separate clinical diagnosis. Rather, it's a term that many people find helpful when describing their experience of having both conditions.
Understanding both can provide a more complete picture than looking at either diagnosis in isolation.
One of the confusing aspects of having both ADHD and autism is that some characteristics can seem to pull you in opposite directions. You might strongly identify with experiences associated with both conditions, even when those experiences appear contradictory.
For example:
Craving routine but struggling with consistency. Autistic characteristics may make predictability, familiar routines, and knowing what to expect particularly comforting. At the same time, ADHD-related difficulties with executive functioning, task initiation, and seeking novelty can make maintaining those routines challenging (Rosello et al., 2022).
Wanting social connection but needing significant alone time. You might genuinely enjoy spending time with people, developing friendships, and having meaningful conversations. However, social interaction can also require considerable mental energy, leaving you needing solitude to recover (Neville et al., 2024).
Seeking stimulation but becoming overwhelmed. You might enjoy music, movement, novelty, or engaging activities while also experiencing sensory sensitivity. Something that feels stimulating and enjoyable in one moment might become overwhelming in another (Kiep et al., 2025).
Wanting to finish something but struggling to let go of it. You might find it difficult to initiate a task or maintain attention, yet once deeply engaged, you may struggle to shift your attention away from it.
These experiences aren't universal, and they don't necessarily indicate AuDHD on their own. However, they illustrate why looking at ADHD or autism in isolation may not always explain someone's experiences.
For some people, understanding both conditions helps make sense of patterns that previously seemed inconsistent, confusing, or even contradictory.
When someone is diagnosed with ADHD or autism, they may begin to recognize patterns in their behavior, understand challenges they've experienced, and find strategies that help them navigate everyday life.
But what happens when one diagnosis doesn't seem to explain everything?
For someone with both ADHD and autism, focusing on just one condition may leave important parts of their experience unexplained. Strategies that work well for one set of characteristics may not address the needs associated with the other.
Recognizing both conditions can help people:
Understanding both ADHD and autism doesn't mean every experience needs to be explained by a diagnosis. Rather, it provides a more complete starting point for understanding yourself and finding ways to thrive.
There is no single way to experience AuDHD. The combination of ADHD and autism can look different from one person to another, and even your own experiences may change depending on your environment, circumstances, and stage of life.
Understanding both conditions can be a starting point for recognizing your needs, identifying your strengths, and finding strategies that work with the way your brain operates rather than constantly trying to work against it.
If you're beginning to explore the possibility of AuDHD, or have recently received both diagnoses, give yourself time to learn. You don't need to have everything figured out at once. Understanding yourself is a process, not a destination.
Whether you're newly diagnosed, exploring the possibility of AuDHD, or simply trying to better understand yourself, learning more can be a valuable first step.
Here are a few ways to continue exploring:
At Supporting Sunflowers, we believe that understanding yourself is the foundation for meaningful growth. If you'd like support exploring your neurodivergence and finding approaches that work for you, we'd love to help.