Co-occurring & intersectionality
The whole person — not one diagnosis.
Neurodivergent people rarely fit inside a single label. Understanding how conditions intersect is essential for accurate identification, effective support, and genuine belonging.
Common combinations
Patterns we see — and what they mean.
Often called AuDHD. The interplay of routine-seeking and novelty-seeking creates a unique cognitive and emotional profile. Recognized as a distinct clinical pattern in growing research.
A common pairing where executive function challenges compound reading effort. Strengths include narrative thinking and creative ideation.
Sensory overwhelm, masking, and social uncertainty are major drivers of anxiety in autistic adults and children. Treatment must account for sensory load.
Both involve mood and energy regulation. Differential diagnosis requires careful clinical work; sleep is a critical variable.
Neurodivergent individuals face higher rates of trauma due to bullying, misdiagnosis, and unmet sensory needs. Trauma-informed care is essential.
Late identification, chronic masking, and environmental misfit contribute to higher depression rates across neurodivergent populations.
Sensory differences are present in most autistic people and many with ADHD. Sensory regulation is foundational to executive function.
Where it shows up
Twelve domains affected by overlap.
What to do next
For individuals
Map your full profile with a qualified clinician. The Coping Toolbox can help you build regulation strategies across conditions.
For families
Watch for masked profiles in girls, adults, and people of color. Visit the Family & Caregiver guides.
For organizations
Design for the full neurodivergent spectrum, not single diagnoses. See the Workplace & Employer Toolkit.