Obsessive-compulsive and related conditions

OCD is not a preference for order. It is a loop in which an intrusive thought produces intense distress, and a behaviour briefly relieves it, at the cost of making the next thought louder.

What it is

Obsessive-compulsive disorder involves obsessions, which are unwanted intrusive thoughts, images or urges that cause marked distress, and compulsions, which are repetitive behaviours or mental acts performed to reduce that distress. The person usually knows the compulsion does not make logical sense, which is part of what makes the condition so exhausting.

Related conditions share the same mechanism applied to different content: body dysmorphic disorder to appearance, hoarding disorder to possessions, trichotillomania and skin picking to the body.

How it shows up

• Checking that goes well past reassurance: locks, taps, switches, messages already sent.
• Washing or cleaning driven by contamination fear rather than hygiene.
• Intrusive thoughts about harm, blasphemy or sexuality that are distressing precisely because they are abhorrent to the person having them.
• Mental compulsions such as counting, praying or reviewing, which are invisible from the outside.
• Needing things to feel right rather than to look right.
• A household quietly reorganised around one person’s rules.

The clearest distinguishing question is not what the behaviour looks like but what happens if it is not done. Someone who is tidy feels mildly annoyed. Someone with OCD feels dread.

Getting help in Singapore

Assessment follows the usual route: a GP or polyclinic, then a referral to specialist care. The evidence-based psychological treatment for OCD is a specific form of cognitive behavioural therapy involving graded exposure with prevention of the compulsion. Medication is also used, often at higher doses and for longer than in depression.

What help costs

Start with what is free, because a good deal of it is.

• National mindline 1771, 24 hours. Phone 1771, WhatsApp 6669 1771, or webchat at mindline.sg. No cost, no referral.
• Samaritans of Singapore on 1767, and CareText on WhatsApp 9151 1767. Also 24 hours, also free.
• Community Outreach Teams (CREST) are the general first stop. Community Intervention Teams (COMIT) go further, with counselling, case management and psychosocial support from qualified mental health professionals. Both are government funded and free to you. The wayfinding tool at aic.sg will match you to a team near where you live.
• Family Service Centres take walk-ins and there are 49 of them across the island. They handle counselling and money trouble in the same conversation, which is often exactly what is needed.

None of these asks you for a diagnosis, a referral or a card.

Subsidised treatment

Four mental health conditions are on the Chronic Disease Management Programme: anxiety, major depression, bipolar disorder and schizophrenia. Being on that list is what lets you claim CHAS subsidies at a GP and use MediSave for outpatient treatment. Dementia is on the programme too, handled as an ordinary chronic condition rather than under the mental illness heading.

At a public specialist outpatient clinic, including the Institute of Mental Health, subsidies run from 30 to 70 per cent for citizens depending on household income per person, and a flat 25 per cent for permanent residents. The referral is what unlocks that rate. Get one from a polyclinic, or from a CHAS clinic if you hold a CHAS card. Turn up without one and you pay private rates.

MediSave

You can use MediSave for outpatient treatment of those four conditions. The limit is $500 a year, or $700 if your case is complex. Both rise, to $700 and $1,000, in January 2027. Until then the lower figures are what you have to work with.

A 15 per cent co-payment normally applies. It is waived if you use MediSave at the clinic you enrolled with under Healthier SG. Ask your clinic whether that is you.

If someone is admitted

MediShield Life pays $230 a day for psychiatric inpatient care, for up to 60 days a policy year. For a standard ward stay that is not psychiatric it pays $830 a day. That difference is built into the scheme, and it matters if a long admission is a possibility.

What people actually pay

Once subsidies are applied, most people being treated for these conditions pay somewhere between $300 and $500 a year, depending on how complex the treatment is.

If money is the thing standing between you and treatment, say so at the clinic rather than quietly stopping. Medical social workers at the public hospitals assess for further help, and Family Service Centres and Social Service Offices deal with the financial side alongside everything else.

If you are the caregiver

Family accommodation is the single most important lever, and it is almost always well intentioned. Answering the reassurance question, doing the extra wash, waiting while the checking finishes, avoiding the trigger word: each one keeps the peace tonight and strengthens the loop. Reducing accommodation works, but it should be planned with the treating clinician rather than announced at dinner.

Support for families is listed on the caregiver support hub.