ADHD

Also called Attention deficit hyperactivity disorder, ADD

A difference in how attention, impulse and motivation work. Not a shortage of effort.

What it is

Being told you could do it if you just tried harder does something to a person. Say it for twenty years and it stops being feedback and starts being an identity. That is the part of ADHD the clinical pages leave out.

ADHD is a difference in how the brain regulates attention, impulse and motivation. Notice the word: regulates. It isn't that attention is missing. It's that attention doesn't go where you point it. Someone with ADHD can lose four hours to something genuinely interesting and cannot begin a ten-minute task that bores them. Those are the same condition, not a contradiction.

It starts in childhood, it runs in families, and it does not politely stop at eighteen. NICE guideline NG87 recognises adult ADHD as the same condition, not a separate one. Roughly one in twenty people have it. Most of the adults among them have never been assessed.

Signs you might notice

Starting is the barrier, not finishing. A task sits untouched for a fortnight and then gets done brilliantly in one sitting, at midnight.

Time behaves oddly. Fifteen minutes and two hours feel similar from the inside.

Working memory drops things. Instructions with four steps arrive as one and a half.

Emotions arrive at full volume and leave quickly. Criticism, in particular, lands harder than the person delivering it intended.

And in a good many people, especially girls and women, none of this looks like the stereotype at all. It looks like exhaustion.

How it can affect day-to-day life

The cost is rarely the attention itself. It's the second layer: the shame that grows around missed deadlines, forgotten birthdays and unfinished good intentions.

Untreated ADHD carries a measurable price. Higher rates of unemployment, of relationship breakdown, of accidental injury, of substance misuse. Not because of any moral failing, but because a world built on consistent output punishes an inconsistent one relentlessly.

Sleep is usually a mess. Money often is too. And an adult who has spent thirty years compensating tends to arrive at a GP appointment convinced the problem is them.

Supporting someone well

Stop asking for more effort. Effort was never the missing ingredient, and asking for it again just adds to the pile.

Externalise everything. Lists, alarms, visible timers, one calendar the whole household can see. If a plan lives only in somebody's head, treat it as not existing yet.

Break tasks down further than feels reasonable. "Tidy your room" is not a task. "Put the mugs on the tray" is.

Protect the interest. Hyperfocus is not a symptom to be managed away, it's the most productive state the person has.

If you're working out where to begin, our neurodiversity and SEND pre-screening gives you a written profile in about fifteen minutes, with the barriers named in the language a school or a GP will recognise. It's free, it's not a diagnosis, and it will not put you on a waiting list. Fiducia Life carries the daily half: my day for the structure, the Calm Room for when the volume gets too high.

Many people with ADHD are also autistic. If some of this fits and some of it doesn't, read autism next.

Where to get help

Start with a GP and ask specifically for a referral for an ADHD assessment. Waiting lists are long, so ask at the same appointment about the Right to Choose route in England, which is often considerably faster.

Bring evidence from childhood if you can find it: school reports are unusually useful.

If it's a child, the school's SENCo can begin support straight away. Support does not have to wait for a diagnosis, and saying so out loud is often what unblocks it.