Exposure Therapy

What is exposure therapy?

When we fear something, avoiding it brings short-term relief but can make fear stronger over time. Exposure therapy, a type of CBT, helps break this cycle by guiding you to face feared situations, objects, thoughts or memories in a gradual, controlled way — so you can learn that you can cope and that feared outcomes are less likely than they seem.

Types of exposure

• In vivo exposure: facing real-life situations.
• Imaginal exposure: vividly imagining a feared situation or memory.
• Interoceptive exposure: deliberately bringing on harmless physical sensations, such as a raised heart rate, often used for panic disorder.
• Exposure and response prevention (ERP): facing obsessional triggers while resisting compulsions, used for OCD.

How it works

You and your therapist build a “fear ladder,” ranking situations from least to most anxiety-provoking. You start with lower steps and move up as confidence builds, practicing between sessions.

Some exposure work can be done with a therapist by video. If you use an online service such as BetterHelp or Sesame, look for a therapist who lists exposure therapy or ERP specifically.

What it treats

Exposure therapy is effective for specific phobias, panic disorder, social anxiety disorder, OCD and PTSD.

Why avoidance keeps fear alive

When something frightens us, avoiding it brings immediate relief. That relief teaches the brain that avoidance is what kept us safe, so the fear persists and often spreads. Exposure therapy interrupts this loop. By approaching feared situations, thoughts, memories or body sensations in a planned way, you learn through experience that anxiety rises and then falls, that you can tolerate it, and that the feared outcome is less likely or less awful than predicted. Modern accounts describe this as “inhibitory learning”: you build new, competing memories that weaken the fear.

Building an exposure hierarchy

Therapists usually work with you to create a ladder of feared situations, from least to most distressing, rated for how anxious each makes you feel. For fear of flying, for example, the early steps might be looking at photos of planes or visiting an airport, and later steps might be a short flight. You start with a manageable step and move up as each becomes easier. You and your therapist agree each step beforehand, and you stay in control throughout, which is important to the process and helps many people feel safe enough to try it.

Forms of exposure

• In vivo exposure: facing the real situation, object or place.
• Imaginal exposure: vividly revisiting a feared scenario or memory in your mind, often used in trauma treatment.
• Interoceptive exposure: deliberately and safely bringing on feared body sensations, such as a pounding heart or dizziness, which is used in panic disorder.
• Virtual reality exposure: simulated environments for fears such as flying or heights, available in some clinics.
• Exposure and response prevention (ERP): exposure to triggers while resisting compulsions, the leading treatment for OCD; see OCD.

Conditions it helps

Exposure-based treatments have strong evidence for specific phobias, social anxiety, panic disorder, OCD and PTSD. They are often delivered as part of CBT. See therapy for anxiety and trauma therapy for how they fit into wider care.

What it feels like

Exposure is designed to cause some anxiety, and that can sound daunting. Expect to feel uncomfortable during exercises, but not overwhelmed; a good therapist paces the work and teaches you skills in advance. You’ll also practice between sessions, which is where much of the learning happens. Many people are surprised at how quickly fear drops once they begin and how rewarding it is to do things they’d avoided for years. Courses often run for around 8 to 20 sessions, depending on the problem.

What makes exposure work

• Staying with the feeling long enough to learn, rather than escaping at the peak.
• Dropping “safety behaviors,” such as carrying medication you don’t need, avoiding eye contact or distracting yourself, that can undermine learning.
• Repeating exposures across different settings.
• Practicing regularly, and treating setbacks as part of the process.

Is it safe?

When delivered by a trained clinician who assesses you first and sets a pace, exposure therapy is considered safe and effective. It is not appropriate for everyone at every moment, for example when someone is in acute crisis, at risk of self-harm or experiencing severe symptoms that need stabilizing first. Medical conditions such as heart or breathing problems matter for some interoceptive exercises, so mention your health history. You can pause or stop at any time.

Can you do exposure on your own?

Mild fears can often be tackled with self-help based on CBT, building a hierarchy and practicing gradually. For panic, OCD, PTSD or severe phobias, working with a trained therapist usually leads to better results and keeps the process safe. Therapy can be online; see online therapy and our guide to finding the right therapist. If you are in crisis, see Get Help Now.