OCD & phobias

Who this is for

You might be caught in loops of intrusive thoughts, checking, washing, ordering, or mental rituals that never quite bring relief. Or a specific fear may dominate your life: flying, heights, needles, vomiting, animals, driving, or situations you avoid so carefully that your world keeps shrinking.

OCD and phobias are different problems, but they often share a core pattern: anxiety rises, you do something to feel safer (avoid, check, wash, seek reassurance), and short-term relief keeps the cycle going. Many people delay help out of shame, especially when thoughts feel shocking. Intrusive thoughts in OCD are a known symptom; they are not wishes or intentions.

Common experiences we work with

• OCD: contamination, harm, symmetry, scrupulosity, relationship doubts (ROCD), mental compulsions
• Checking, washing, repeating, ordering, or neutralising until it "feels right"
• Specific phobias: flying, heights, blood/injury, needles, animals, storms, choking
• Situational phobias: lifts, motorways, bridges, public transport, enclosed spaces
• Avoidance that limits work, study, travel, health care, or relationships
• Seeking reassurance from others or researching fears online for hours
• Panic when facing the feared object or situation, or when trying to resist a compulsion

How brief strategic therapy understands the problem

Brief strategic therapy (BST) asks not only why a difficulty exists, but how it is maintained now. When a problem persists, it is often because the solutions you try (avoidance, checking, washing, reassurance, control) briefly reduce anxiety but strengthen the pattern over time. The therapist maps these "attempted solutions" and designs targeted interventions to interrupt them.

In OCD, compulsions can feel logical (cleanliness prevents harm; checking keeps people safe), yet the more you perform them, the more doubt returns. In phobias, avoidance keeps fear alive because your nervous system never learns that the situation can be survived. BST uses precise, often counter-intuitive prescriptions and strategic dialogue to create corrective emotional experiences, rather than relying on insight alone.

Research protocols for BST in OCD describe structured assessment of ritual type (for example phobic-based versus non-phobic compulsions), then tailored manoeuvres such as postponing rituals, progressive violation of a ritual sequence, or carefully prescribed between-session tasks. Pietrabissa et al. (2016) published an open clinical protocol for brief strategic therapy in OCD, supporting further evidence-informed use of these methods alongside established approaches.

How we work in practice

Assessment clarifies whether OCD, a specific phobia, or both are present, and what maintains them. Where CBT and exposure and response prevention (ERP) fit, we use graded, collaborative steps: facing feared situations or thoughts while reducing safety behaviours at a pace you can tolerate.

Where brief strategic work fits, we may focus on how avoidance, reassurance-seeking, and ritual maintain the problem, and agree concrete experiments between sessions. Examples from the strategic OCD literature include postponing a compulsion to a set time, gradually breaking a rigid ritual sequence, or changing how a feared situation is approached so that attempted solutions lose their grip.

Phobias often respond well to focused, step-by-step exposure. Some people see meaningful change in a moderate number of sessions; long-standing OCD may need a longer plan (often in the region of 12-18 sessions). We review progress regularly and adjust the approach to what works for you.

What a session looks like

Sessions are structured and practical. We define a clear target (reduce a checking loop, take a first flight step, tolerate a thought without neutralising), practice in session where helpful, and agree specific tasks for the week ahead.

The aim is not to argue you out of your fear, but to help you discover that anxiety can rise and fall without the old safety behaviour, and that your attempted solutions are often the very moves that keep the problem in place.

Signs it may be time to seek help

OCD is characterised by obsessions (intrusive thoughts, images, or urges) and compulsions (repetitive behaviours or mental acts aimed at reducing distress). NICE recommends psychological therapy, particularly exposure and response prevention (ERP), as a first-line treatment for OCD in adults. Phobias warrant treatment when fear is excessive, persistent, and leads to avoidance that restricts your life.

Seek help when rituals or avoidance take significant time, cause distress, or stop you doing things that matter, even if you have managed privately for years.

• Intrusive thoughts or images that feel alien to your values
• Rituals or mental checking that must be repeated to feel "right"
• Avoidance shrinking travel, work, health care, or relationships
• Spending more than an hour a day on obsessions or compulsions
• Intense panic when unable to perform a ritual or avoid a trigger
• Phobic fear that you plan your life around avoiding

What the evidence suggests

ERP is among the best-supported treatments for OCD, with large effect sizes in meta-analyses. CBT models explain how compulsions and avoidance maintain obsessions. Brief strategic therapy, as in the protocol published by Pietrabissa and colleagues (2016), offers structured alternatives that target how attempted solutions perpetuate symptoms.

Specific phobias respond well to graded exposure; many people show substantial improvement in a moderate number of sessions. Combining ERP with strategic work on reassurance and control can be especially useful when rituals are subtle or primarily mental.

Accessing therapy at Door to Therapy

OCD and phobia work at Door to Therapy combines CBT, ERP, and brief strategic methods with Dr. Santiago de Ossorno, HCPC-registered counselling psychologist. Sessions are online across the UK and Spain and in London in person.

Assessment clarifies whether brief focused work is realistic or a longer course is advisable. A free 15-minute consultation can outline options before you book an initial session.

If OCD involves risk of harm to self or others, we assess safety carefully and involve medical or psychiatric services when indicated.

What progress can look like

Progress is measured in reduced ritual time, tolerated uncertainty, and expanded life (travel, health care, relationships). Phobia work tracks steps toward the feared situation with anxiety ratings that typically fall with repeated, supported exposure.

Setbacks are normal; therapy includes relapse prevention so you know how to respond if symptoms spike during stress.

Related resources

• Brief strategic therapy →

  How strategic, solution-focused interventions are used at Door to Therapy

• Pietrabissa et al. (2016): BST protocol for OCD →

  Open-access research protocol in BMJ Open (PMC4809083)

  (opens in new tab)
• Thought Mastery self-help programme →

  CBT techniques for testing intrusive and anxious thoughts, to complement therapy, not a substitute for live support

Approaches we use

Where we work

Frequently asked questions

Are my intrusive thoughts dangerous?

In OCD, intrusive thoughts are typically ego-dystonic: they go against your values, which is why they distress you. Therapy helps you relate to them differently and reduce compulsions that fuel the cycle. If there is any concern about safety, we assess this carefully and agree a plan.

What is the difference between a phobia and OCD?

A specific phobia centres on a feared object or situation (needles, flying, spiders). OCD involves obsessions and compulsions that may be broader or more ritual-driven. They can co-exist. Assessment clarifies which pattern dominates so we choose the right intervention.

What is brief strategic therapy and how does it differ from CBT?

CBT often uses logical explanation and graded exposure. Brief strategic work emphasises how attempted solutions maintain the problem and uses targeted prescriptions and strategic dialogue to create change, sometimes bypassing long debates with the symptom. In practice, both can complement each other; we integrate what fits your presentation.

How long does therapy take for OCD or phobias?

Specific phobias often improve with focused work over weeks to a few months. OCD may need longer, especially when rituals are entrenched. We discuss realistic expectations after assessment rather than promising a fixed number of sessions.

Do you use exposure for phobias and ERP for OCD?

Yes, where appropriate. Exposure is planned collaboratively, never forced. Brief strategic techniques may be woven in when rituals or avoidance are maintained by reassurance, control, or rigid sequences.

Should I wait until OCD is severe before starting therapy?

Earlier treatment often prevents rituals from becoming more entrenched. NICE recommends psychological therapy for OCD; you do not need to be in crisis to begin.