OCD themes

Checking OCD

Checking OCD is when you feel you have to check things again and again to stop something bad from happening. You might check that the door is locked or the gas is off, then go back to check once more.

Checking brings relief, but only for a short time. Then the doubt comes back. This guide explains the signs, why checking is so hard to stop, and how treatment can help.

It is not your fault

The NHS says most people with OCD know their compulsions make no logical sense. They still feel they must do them ‘just in case’.

The NHS also says OCD is a health condition like any other. There is nothing to be ashamed or embarrassed about, and it is not your fault.

  1. Common worries

    The fear behind the checking might be about:

    • A fire starting, for example because the gas was left on
    • Something leaking or getting damaged
    • Leaving a door unlocked
    • Harming yourself or someone else by mistake
    • Not feeling certain that you really did something
  2. Common compulsions

    Some checking is easy for other people to see. Some happens in your head.

    • Checking that doors are locked or the gas is off, again and again
    • Going back over your memory to make sure you did something
    • Asking other people to tell you everything is OK
    • Asking family or friends to check things for you
    • Avoiding places or situations that set off the worry
    • Mental rituals, such as counting or repeating words in your head

How it works

Why checking is so hard to stop

Checking feels like it should settle the worry. But the NHS explains that compulsions only ease anxiety for a short time. The obsession and the anxiety soon come back, and the cycle starts again.

Checking your memory can make it worse. OCD-UK explains that when you go back over your memories to be sure, the harder you try to recall, the more the doubt grows. That makes the urge to check even stronger.

Checking also gets in the way of learning. NHS inform says rituals stop you finding out that the feared thought is not real. They also stop you learning that you can cope with anxiety, and that it might not be as bad as you imagine.

Read more about how obsessions and compulsions work in our guide to OCD.

Asking for reassurance

Reassurance seeking in checking OCD

Checking is not always something you do with your hands. You might ask someone, ‘Did I lock the door?’ or ‘Are you sure the gas is off?’ The NHS lists asking for reassurance as a common compulsion.

OCD-UK says that with reassurance, once is never enough. The relief is short-lived, and each answer tends to make the need to ask again stronger.

Reassurance from the people you love can feel helpful at the time. But NHS inform says that in the long term, it makes it harder to overcome compulsions.

OCD Action says a good OCD therapist should not reassure you or argue against your worries, because this can feed the OCD. Instead, treatment helps you face the doubt without asking for reassurance.

Other OCD themes

Checking in other types of OCD

OCD-UK lists checking as one of five main types of OCD. It says the types often overlap. So checking can be part of other kinds of OCD too. For example:

  • the NHS says that after a baby is born, OCD can involve checking again and again that the baby is breathing
  • OCD-UK says health-focused OCD can involve checking your body again and again for signs of illness

If you are pregnant or have recently had a baby, read our guide to OCD in pregnancy and after birth.

Getting help

When to get help

Checking can take up a lot of time. Mind says compulsions, and avoiding the things that trigger them, can stop people going to work, seeing family and friends, eating out or going outside.

NHS inform suggests contacting your GP practice if:

  • obsessions and compulsions are affecting your daily life
  • you are not looking after yourself
  • you are finding it hard to manage your responsibilities

The NHS says OCD is unlikely to get better on its own. But treatment and support can help you manage your symptoms and have a better quality of life.

If you live in England, you can refer yourself to an NHS talking therapies service. You need to be 18 or over (16 or 17 in some areas). Or you can see a GP, who can refer you.

You can also choose private treatment. If you do, check your therapist is registered. ‘Clinical psychologist’ is a protected title, so anyone using it must be registered with the HCPC. You can check this on the HCPC Register.

At our clinic you can book directly, with no referral or diagnosis needed. Your first step is a 30-minute Initial Consultation, where you talk through your checking and agree a treatment plan. See our fees and how to book.

How treatment helps with checking

The NHS says therapy for OCD is usually a type of cognitive behavioural therapy (CBT) with exposure and response prevention (ERP). OCD-UK says all types of OCD have the same treatment approach, working on both the obsessions and the compulsions.

In ERP, you gradually face the situations you fear without doing your usual checking. You start with what feels easiest and work up one step at a time. For example, a step might be to lock the door once and leave without going back to check.

NHS inform says that when you first cut down checking and reassurance, your distress is likely to get worse. It says this is temporary. The NHS says treatment may be hard work, but many people find their anxiety eventually improves or goes away.

At The OCD Treatment Clinic, you see an HCPC-registered clinical psychologist online via Zoom. Our treatment is built on CBT with ERP. Find out how OCD treatment works, or start with an Initial Consultation. See our fees and how to book.

Frequently asked questions

Is checking things a sign of OCD?

Not always. The NHS says almost everyone sometimes has unwanted thoughts, such as thinking they may have forgotten to lock the door. OCD-UK says quirks that pass quickly and rarely cause distress are not OCD.

The NHS says you may have an obsession if a persistent, unpleasant thought takes over your thinking so much that it interrupts your other thoughts. OCD can cause a lot of distress and make day-to-day life hard.

If you are not sure, our optional Assessment & Diagnosis session can help you find out. You do not need a diagnosis to start treatment with us.

How do I stop OCD checking?

The Royal College of Psychiatrists advises resisting the compulsion, but not the thought. So the aim is not to get rid of the doubt. It is to cut down the repeat checking, one small step at a time, and let the doubt be there. This is the idea behind CBT with exposure and response prevention (ERP).

Trying to push the doubt out of your mind tends to backfire. NHS inform says the harder you try not to think about something, the more likely you are to think it.

The NHS says the main treatments for OCD are talking therapy, usually CBT, and medicine, usually a type of antidepressant called an SSRI. We do not prescribe medicine. If you want to talk about medicine, speak to your GP.

How can I help someone with checking OCD?

It is natural to want to help by checking things for them or telling them everything is fine. Mind says this is sometimes called accommodation. It also says that the more you help with compulsions, the more the person may feel they need your help. Over time, this can make OCD stronger.

The Royal College of Psychiatrists says family members may be able to help with exposure treatment by:

  • encouraging them to face the situations they fear
  • saying no to taking part in rituals or checking
  • not reassuring them that things are alright

Current NICE guidance (CG31) covers family members who have become involved in compulsions, avoidance or reassurance. It says treatment should help them reduce this in a sensitive and supportive way.

Can checking OCD be treated online?

The Royal College of Psychiatrists says ERP with a professional can take place by video link, as well as face to face or by phone. Our sessions take place online via Zoom.

Checking might be about things at home, like the front door or the gas. Wherever your therapy takes place, OCD Action says some exposure work should ideally happen where OCD affects you most, such as at home.

You do not need a referral or a diagnosis to start. You can book an Initial Consultation to talk through your concerns and plan your treatment.

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