Psychology
What does AuDHD mean?
A portmanteau of autism + ADHD: the nickname for autism and ADHD in the same person — two diagnoses, not a third disorder.
Definition
AuDHD mashes autism and ADHD into one word for people who live both neurotypes at once. A clinical report, when there is one, lists autism spectrum disorder and ADHD separately. Until DSM-5 (May 2013), American manuals barred the joint diagnosis — inattention was treated as “already explained” by autism. The exclusion dropped; the paperwork could list both, and the co-occurrence is common.
The nickname stuck because the mix shares the same day. In some domains the pictures reinforce each other: executive function, sleep, regulation. In others they pull opposite ways: ADHD reaches for novelty while autism wants predictability. Portuguese sometimes says TDAuH; Spanish sometimes AuTDAH.
Origin
English joins autism to ADHD, a coinage from neurodivergent communities, not from a manual. Child Mind treats AuDHD as an advocacy nickname for the combined effect. DSM-IV blocked the dual diagnosis; DSM-5, in May 2013, dropped the exclusion. The spelling AuDHD settles on social media in the late 2010s and early 2020s.
History
From Reddit and TikTok speech moved to adults who arrived with “only ADHD” or “only autism” and found the other half after 2013. A 2025 Reddit study (2012–2022) sees cross-mentions rise from 2019–20 and a spike of “autism” in r/ADHD in 2021. The word became a flag of mutual recognition without becoming an official category.
How it emerged
Two acronyms in the same body asked for one nickname. Autism and ADHD still leave the report on separate lines; AuDHD names the overlap the older manual made people hide.
Usage examples
The letter came back on two lines: ASD and ADHD. She says AuDHD.
ADHD wanted novelty; autism wanted the same table.
In the group, AuDHD names the overlap, not a third code.
Translations
- pt AuDHD / autismo e TDAH (também TDAuH)
- en AuDHD / autism and ADHD
- es AuDHD / autismo y TDAH (también AuTDAH)
Synonyms
- autism and ADHD
- dual neurodivergence
- autistic ADHD
- Au-DHD
Acronyms
- AuDHD