Private OCD treatment (ERP) - London.

What OCD is

Obsessions, compulsions and the subtypes we see most.

Obsessive-compulsive disorder is a pattern of unwanted intrusive thoughts, images or urges (obsessions) that raise anxiety, followed by mental or behavioural acts done to reduce that anxiety (compulsions). The compulsion works for a few minutes; the doubt returns and the loop tightens. OCD is not "being tidy". It is a diagnosable condition that affects roughly 1 to 2 per cent of adults in the UK and typically starts in adolescence or early twenties.

• Contamination

  Fears of germs, illness or dirt; washing, cleaning and avoidance rituals.

• Checking

  Repeated checking of locks, appliances, emails or the body for reassurance.

• Symmetry and ordering

  A need for "just right" arrangements, counting or repeating actions until they feel balanced.

• Harm OCD

  Intrusive thoughts about harming yourself or others, followed by mental checking and avoidance.

• Scrupulosity

  Religious or moral obsessions; excessive prayer, confession or reassurance seeking.

• Relationship OCD (ROCD)

  Doubts about a partner or the relationship, with constant mental review.

• Sexual and POCD

  Unwanted sexual or paedophilic intrusive thoughts; profound shame is common and does not reflect intent.

Gold-standard treatment

Exposure and response prevention (ERP).

ERP is the NICE first-line psychological therapy for OCD (guideline CG31) and the treatment with the strongest evidence base. It works by exposing you, in a graded and agreed way, to the situations that trigger your obsessions, while you resist the compulsion or ritual. As the anxiety naturally fades on its own (habituation) and your brain updates its threat prediction (inhibitory learning), the loop loses power.

A standard course runs 12 to 20 sessions, weekly at first, then spaced out. Sessions are 50 to 90 minutes with a BABCP-accredited therapist. Between sessions you complete agreed exposures at home; the between-session work is where most of the change happens.

Medication

SSRIs at OCD doses, given time to work.

OCD responds to selective serotonin reuptake inhibitors, but at higher doses than depression and over a longer trial. A proper trial is 12 to 16 weeks at the top of the licensed range before deciding it has not worked.

If a high-dose SSRI plus ERP does not deliver enough, the usual next step is augmentation: switching to clomipramine (a tricyclic with strong evidence in OCD), or adding a low-dose antipsychotic such as aripiprazole. All of this is prescribed and monitored by a consultant psychiatrist.

Intensive treatment

When weekly is not enough.

For severe OCD, or when standard weekly ERP has plateaued, three intensive options exist:

• Intensive outpatient ERP. Three to five sessions per week for two to three weeks, often with home visits to run exposures in the real environment. Useful when symptoms have taken over daily life but hospital admission is not needed.
• Residential treatment. Four to six weeks in a specialist inpatient or residential unit, with daily ERP, group work, psychiatry review and medication optimisation. The Priory Roehampton and Nightingale Hospital both run OCD-focused programmes.
• Deep transcranial magnetic stimulation (dTMS). FDA-cleared and CE-marked for OCD, delivered as roughly 29 sessions over six weeks. Non-invasive, no anaesthesia, no medication effect. Best evidence when combined with ongoing ERP.

Cost in London

Indicative private pricing.

Consultant psychiatry assessment is a separate £350 to £600 first appointment. Most major UK insurers cover ERP and psychiatry with pre-authorisation.

Where care is delivered

London specialist centres.

• Centre for Anxiety Disorders and Trauma, Maudsley

  National specialist OCD service, tertiary referrals.

• The Priory Hospital Roehampton

  Inpatient and residential OCD programmes.

• HCA The Wellington Hospital

  Consultant psychiatry and outpatient ERP.

• The London Psychiatry Centre

  BrainsWay deep TMS for OCD.

• Nightingale Hospital London

  Inpatient anxiety and OCD care in Marylebone.

Inside the therapy room

What ERP looks like, session by session.

1. Sessions 1 to 2 - assessment and formulation. The therapist maps your obsessions, compulsions, avoidance behaviours and triggers, and agrees goals and outcome measures (typically Y-BOCS and OCI-R).
2. Sessions 2 to 3 - hierarchy building. Together you list feared situations and rank them 0 to 100 by anxiety. This becomes the exposure ladder.
3. Sessions 3 to 8 - in-vivo exposure. Real-world exposures starting low on the ladder, moving up. Contamination OCD may touch door handles then delay washing; checking OCD may leave the house without re-checking locks.
4. Sessions 4 onwards - imaginal exposure. Recorded scripts for taboo, harm, sexual or scrupulosity themes where in-vivo exposure is impossible or unethical. You listen daily.
5. Throughout - response prevention. Agreed, gradual reduction of compulsions and reassurance seeking. This is the active ingredient; exposure without response prevention does little.
6. Weekly homework. Daily 30 to 60 minute exposures logged in a workbook, reviewed at the next session.
7. Final sessions - relapse prevention. A written plan for triggers, early warning signs, and a booster contract.

Not helpful

The things that feel like coping but make OCD worse.

• Reassurance seeking. Asking family, doctors or Google to confirm you have not done anything wrong. Short-term relief, long-term reinforcement.
• Rumination and mental review. Going over the memory, image or possibility again and again to be sure. This is a covert compulsion.
• Mental rituals. Silent counting, prayer used as neutralising, "cancelling" a bad thought with a good one. Same function as washing or checking.
• Avoidance. Not touching, not going, not thinking about it. Avoidance keeps the fear intact.
• Thought suppression. Trying not to think about it makes the thought return more often (the rebound effect).
• Generic talking therapy. Insight-based counselling without ERP has weak evidence for OCD and can lengthen the disorder.

Related

Continue reading.

• Private psychiatric assessment

  Consultant diagnosis and treatment plan.

• Deep TMS (dTMS)

  Non-invasive brain stimulation for OCD and depression.

• Anxiety

  Generalised anxiety, panic and social anxiety.

• Depression

  Often co-occurs with OCD; treat both.

FAQs

Common questions.

• Is remission from OCD possible?

  Full remission is realistic. Roughly 60 to 70 per cent of patients who complete a proper ERP course, with or without an SSRI, see a large drop in symptoms; many reach the point where OCD no longer runs their day. Relapse-prevention work matters.

• Should I start with an SSRI or ERP first?

  For mild to moderate OCD, NICE recommends ERP first. For severe OCD, or if ERP alone is not enough, combine ERP with a high-dose SSRI from the start. Neither is second best; they work on different levers.

• What are the side effects of high-dose SSRIs?

  Nausea, sleep change, sexual side effects, sweating and, early on, a short-lived increase in anxiety. Most settle in two to four weeks. OCD needs higher doses than depression and a longer trial (12 to 16 weeks) before judging.

• What if OCD comes back?

  Relapse is common at points of stress or transition. A short booster course of ERP (four to six sessions) usually resets things. Staying on an SSRI for at least a year after remission lowers the risk.

• Will private medical insurance cover OCD treatment?

  Most major UK insurers cover assessment, ERP and psychiatry with pre-authorisation and a GP referral. Session caps and exclusions vary; residential care and dTMS are often self-pay.

• Does online ERP work as well as in person?

  Yes, for most subtypes. Video ERP is well evidenced, particularly for contamination, checking, harm and relationship OCD. Complex hoarding or severe symmetry rituals often benefit from in-person sessions with home visits.