By Dean Neighbour · Published 20 September 2026
Maybe it's the hour spent checking the stove is off before anyone can leave the house. Maybe it's the same question asked five times in five minutes, just to be sure. If "OCD" has come up in your own mind or your child's, here's what it actually involves — and what treatment looks like.
People often use "OCD" to describe someone who likes a clean desk or a straight picture frame. Real obsessive-compulsive disorder has very little to do with tidiness. It's built from intrusive thoughts and the rituals people use to try to quieten them, and it can take over far more of a day than most people realise.
OCD has two parts. Obsessions are intrusive thoughts, images or urges that turn up uninvited and cause real distress — fears about contamination, about accidentally causing harm, or about something bad happening because a thought wasn't "right." Compulsions are what a person does to try to make that distress go away: washing, checking, counting, repeating phrases, seeking reassurance, or running through a mental ritual until it feels done.
The compulsion works, briefly. That's the trap. It lowers the anxiety for a few minutes, which teaches the brain to keep reaching for it, and the cycle gets harder to break rather than easier.
OCD is more common than most people realise — around two to three per cent of Australians will experience it at some point in their life, and it often starts young, commonly in the teenage years and sometimes earlier in childhood.
Contamination fears and hand-washing get most of the attention, but OCD shows up in plenty of other ways:
Harm-related, relationship-related and "just right" presentations are just as common as contamination fears, and just as hard to live with.
Most people double-check they've locked the door once. That's ordinary caution. OCD is different because of the distress behind it, the amount of time it takes up, and how much it gets in the way of daily life — school, work, relationships, or simply getting out the door in the morning.
A rough guide: if a habit or worry is taking up an hour or more a day, causing real distress, or driven by a fear that something bad will happen if it isn't done exactly right, it's worth taking seriously rather than waiting for it to pass.
Reassurance feels like it helps in the moment. Long-term, it rarely does — answering the same question again, or joining in with a checking ritual "just this once," keeps the cycle going rather than closing it down. This is true whether it's a parent responding to a child's OCD or a partner responding to an adult's.
The gold-standard treatment, backed by decades of research, is Exposure and Response Prevention (ERP) — a specific form of Cognitive Behavioural Therapy. It works by gradually facing the thoughts or situations that trigger distress, without carrying out the usual compulsion, so the brain has the chance to learn the feared outcome doesn't happen and the anxiety settles on its own. It's paced to feel manageable, not overwhelming.
At Neighbourhood Psychology, we offer ERP-based OCD treatment for children, adolescents and adults, in Maroochydore or via Telehealth. For children, that also means working closely with parents — how a family responds to compulsions day to day matters as much as what happens in session. You can read more about how our OCD treatment works, including what's involved and current fees.
If OCD is taking up more of your day, or your child's day, than it should, it's worth talking to someone. You're welcome to get in touch with questions before making any commitment.
