ADHD vs Autism: What’s the Difference?
- Dr. Jade Thomas
- May 15
- 2 min read
Written by: Dr. Jade Thomas, HCPC Reg. Psychologist & CEO of Luxe Psychology Practice
When it comes to understanding neurodiversity, ADHD (Attention Deficit Hyperactivity Disorder) and Autism Spectrum Disorder (ASD) are two terms that often appear side by side. While they share some overlapping traits, they are two distinct conditions, each with unique features. Knowing the difference is important—not only for accurate diagnosis but also for accessing the right kind of support.
Overlapping Traits: Why People Get Confused
Many people wonder if they (or someone they love) might have ADHD, autism, or both. This is partly because there’s a significant overlap between the two conditions. For example:
Difficulty with focus or attention
Challenges in social situations
Struggles with emotional regulation
Sensory sensitivities (noise, textures, lights)
These similarities can make it hard to tell them apart, especially in adults who may have learned to “mask” their traits over time.
ADHD: Core Features
ADHD is primarily linked to challenges in attention, hyperactivity, and impulsivity. Common signs include:
Trouble focusing on tasks unless they’re highly stimulating
Forgetting or losing things frequently
Acting on impulse without considering consequences
Restlessness and difficulty sitting still
Struggles with time management and organisation
Many people with ADHD describe their brains as “always on the go” or “switching channels constantly.”
Autism: Core Features
Autism is a spectrum, meaning it presents differently in each individual. Core features often include:
Differences in social communication (e.g., difficulty with small talk, reading social cues)
Strong preference for routine and predictability
Deep interests in specific topics (sometimes called “special interests”)
Sensory sensitivities (e.g., discomfort with loud noises, certain fabrics, or bright lights)
A different style of processing information and connecting with others
Autism isn’t about a lack of interest in people—it’s about communicating and experiencing the world in a unique way.
The Overlap: Can You Have Both?
Yes—you can. In fact, research shows that around 30–50% of people with autism also meet the criteria for ADHD. For these individuals, traits from both conditions can combine—for example, feeling restless and distractible (ADHD) while also craving routine and struggling with change (autism).
Why an Accurate Diagnosis Matters
Getting clarity about whether someone has ADHD, autism, or both is important for:
Self-understanding – knowing why you think, feel, and act the way you do
Support and accommodations – schools, workplaces, and relationships can adapt more effectively
Tailored therapy – approaches differ; ADHD strategies often target focus and time management, while autism support may focus on communication and sensory regulation
Whether you identify with ADHD, autism, or both, remember that being neurodivergent is not a flaw—it’s simply a different way of experiencing the world. With the right support, individuals can thrive in their personal lives, careers, and relationships.
At Luxe Psychology Practice, we specialise in helping adults understand themselves better, manage challenges, and build on their strengths. We offer assessments, screenings, and therapy for ADHD and Autism, tailored to your needs.
If you’re wondering whether your struggles might be linked to ADHD, autism, or both, we can support you in navigating this journey.
Book a consultation and take the first step toward greater clarity and confidence.
