ADHD (attention-deficit/hyperactivity disorder)
A common, lifelong difference in how the brain manages attention, impulses, and activity — often missed until adulthood, and very manageable with the right support.
What it is
ADHD is a neurodevelopmental difference, not a character flaw or a matter of willpower. The brain's systems for regulating attention, impulses, and activity work differently — present from childhood and frequently continuing into adult life, even when it was never noticed earlier.
Common signs
- Trouble sustaining attention on tasks that aren't novel or urgent, and losing track of details
- Starting many things but struggling to finish, or leaving things until the last minute
- Restlessness, fidgeting, or a constant sense of being 'driven by a motor'
- Acting or speaking before thinking it through; interrupting or blurting things out
- Time-blindness, forgetfulness, and difficulty getting organized
- Strong, fast-changing emotions — adults often notice this more than hyperactivity
Good to know
Many people aren't identified until adulthood, often after their own child is diagnosed. ADHD frequently travels with anxiety, depression, or sleep problems, and stress or poor sleep can mimic it — so a screening tool (like the ADHD self-check on this site) is only a starting point, never a diagnosis.
What helps
A proper assessment by a qualified professional is the first step — a family doctor can refer you. Support usually blends practical strategies and environmental changes (routines, reminders, breaking tasks into small steps) with, for some people, medication and/or coaching or therapy. What helps is individual, and it's reasonable to try a few approaches.
When to seek help
If attention, restlessness, or impulsivity are getting in the way of work, school, relationships, or your wellbeing — or you've struggled with these for as long as you can remember — it's worth talking to a family doctor about an assessment.
This page is general information, not a diagnosis or medical advice. If you're in crisis, go to Get Help Now instead of reading further.