ADHD, task switching and interruptions: how to find your way back

ADHD and task switching: five things open, none of them finished

You start the report. Then you remember an email.

While you’re answering the email, you notice a link you need to check. That reminds you to update the spreadsheet. Half an hour later, five things are open and none is finished.

Or you’re finally deep in something, and the phone rings. The call takes thirty seconds. When you come back, the thread is gone. You stare at the screen trying to remember what you were doing and what was meant to happen next.

Sometimes rebuilding the task takes longer than the interruption itself.

If this sounds familiar, you’re not alone. For adults with ADHD, task switching and interruptions are some of the most common everyday difficulties.

Why switching costs so much

Complex work depends on information you’re holding in mind for a short time: the sentence you were forming, the number you were checking, the decision you were about to make.

Every switch has a hidden cost. When you come back, you have to remember where you were, rebuild the goal and step back into the task.

ADHD is closely linked with differences in working memory and attention control. So when a new thought or an interruption arrives, that held-in-mind information can disappear more easily, and rebuilding it takes more effort.

Each switch also feels reasonable in the moment. The new task seems important, interesting or urgent. The trouble is the trail of half-finished work it leaves behind.

You can’t stop every new thought or every interruption. What you can do is give the new thought somewhere to go, and leave yourself a way back.

What the research says

Australian and international clinical guidelines recognise that ADHD can affect organisation and time management. They support changes to your environment that reduce distraction, and structured skills-based approaches for adults.

Cognitive behavioural therapy focused on organisation and planning has shown benefits for adults with ADHD in randomised trials and in a 2020 review of nine trials (Young and colleagues).

The tools below are practical ways of applying those principles. They aren’t separately tested as ADHD treatments, and they don’t replace assessment or care from a qualified health professional.

Tool 1: The parking list

Keep a piece of paper or a note beside your work. When a competing task pops into your head, write it down instead of switching to it.

“Email Sam.” “Check invoice.” “Look up conference date.”

Then go straight back to what you were doing.

You’re telling your brain: I’m not ignoring this. I’ve captured it. At the end of your focus period, read the list and decide what actually needs doing.

Tool 2: The restart note

Before you switch away from a task, for an interruption or a break, write one sentence that starts with “NEXT:”.

• “NEXT: compare column C with the April invoice.”
• “NEXT: rewrite paragraph 2, add the customer complaint example.”
• “NEXT: slide 6, explain the three risks.”

Don’t summarise everything you’ve done. Write the first instruction your returning self will need. Then deal with the interruption.

If it happens too fast for a note, ask three questions when you come back. What was I trying to produce? What had I just finished? What’s the next visible action? Look for clues, like the last text you wrote, your open files and your browser history, instead of waiting for the thought to come back on its own.

Tool 3: Central Station

When I worked as a project manager, I could be running several unrelated projects at once. Each had its own people, risks, deadlines and outcomes, and I needed to know exactly where every one of them stood.

I thought of it as Central Station. Many trains, many tracks, all heading to different destinations. My job wasn’t to sit on every train at once. It was to know where each one was, what was arriving, what was delayed and what needed my attention next.

You can use the same picture for your own week. Write a short list of your “trains”: work, a study unit, a house move, a family commitment. Next to each, note just two things: where it’s up to, and its next action. That’s your station board. You don’t need to carry every detail in your head, because you can glance at the board.

Tool 4: Clear the cache

The intensity of project work taught me something else. I couldn’t carry everything from one meeting into the next and still think clearly. I had to capture what mattered somewhere reliable, let it go, and arrive at the next piece of work with space to think.

I called it clearing the cache.

Before you move from one task to another, take one or two minutes to clear yours:

1. Write your restart note for the task you’re leaving.
2. Add any loose thoughts to your parking list.
3. Take a breath and look at what’s next.

It’s a small pause. It means you’re not dragging the last task into the next one.

Make the environment do some of the work

• Decide what you’re staying with before you begin. Not “do admin”. Try “process these five invoices before I open email”.
• Close tabs and programs that belong to later tasks, so they stop competing for your attention.
• Protect time for work that’s hard to rebuild. Silence notifications for a set period, close the door, or tell colleagues when you’ll be free.
• Keep your restart notes in the same place every time: the top of the document, a sticky note, or a notebook beside the keyboard.

If your job or caring responsibilities mean interruptions are constant, shorter blocks of work may be more realistic than trying to protect long stretches your life can’t support. Design for the interruptions you actually have.

If the hard part is getting started in the first place, read ADHD and starting tasks: when you know what to do but can’t start.

How kinesiology can fit in

In my practice, I like tools like these because they’re kind. They don’t ask your brain to hold everything while also dealing with whatever just interrupted you.

Stress and burnout make all of this harder, and so can anxiety. When you’re overwhelmed, interruptions feel bigger and switching becomes more tempting. Kinesiology isn’t a treatment for ADHD and doesn’t replace medical care. Alongside that care, it can help you notice and ease the stress and overwhelm that make focus harder, so these practical tools have a better chance of working.

If switching tasks or losing your place is affecting your work or study, speak with your GP about assessment and support.

Your action right now

The next time you’re interrupted, write one sentence beginning “NEXT:” before you switch away.

Before you leave a task, leave yourself a way back.

This article draws on a practical guide to ADHD in everyday life that I’m currently writing. It’s general information only and isn’t medical advice.

References

• Australasian ADHD Professionals Association (2022). Australian evidence-based clinical practice guideline for attention deficit hyperactivity disorder (ADHD).
• National Institute for Health and Care Excellence (2018, updated). Attention deficit hyperactivity disorder: diagnosis and management (NG87).
• Solanto, M. V., et al. (2010). Efficacy of meta-cognitive therapy for adult ADHD. American Journal of Psychiatry, 167(8), 958–968.
• Young, Z., Moghaddam, N., & Tickle, A. (2020). The efficacy of cognitive behavioral therapy for adults with ADHD: A systematic review and meta-analysis of randomized controlled trials. Journal of Attention Disorders, 24(6), 875–888.