Exposure and Response Prevention (ERP)

At Contemporary CBT, we provide Exposure and Response Prevention (ERP) therapy for children, teens, and adults with obsessive-compulsive disorder and related anxiety concerns. ERP is a specialized, evidence-based form of Cognitive Behavioral Therapy that helps people gradually face fears, intrusive thoughts, and triggers while reducing compulsions, avoidance, and reassurance seeking. We offer in-person ERP at our offices in Chicago (Lakeview) and Skokie, as well as virtual therapy for clients located in Illinois, Florida, Michigan, South Carolina, and Wisconsin.

What is Exposure and Response Prevention?

Exposure and Response Prevention, often called ERP, is a therapy approach most commonly used to treat OCD. ERP helps clients practice facing thoughts, images, situations, sensations, or fears that trigger anxiety or distress. At the same time, clients learn how to resist the compulsions or rituals they usually use to feel better.

The goal of ERP is not to make someone uncomfortable for no reason. The goal is to help the brain learn that anxiety can rise and fall without needing to complete a compulsion. Over time, this can reduce the power of intrusive thoughts and help clients feel more in control of their lives.

What Can Exposure and Response Prevention Help with?

ERP is most often used for OCD, but it can also be helpful for anxiety patterns that involve fear, avoidance, reassurance seeking, or repeated checking.

ERP may help with:

  • Intrusive thoughts

  • Phobias

  • Contamination fears

  • Excessive hand-washing or cleaning

  • Checking behaviors

  • Reassurance seeking

  • Mental Rituals

  • Repeating behaviors

  • Counting or arranging rituals

  • Harm-related fears

  • Relationship OCD

  • Health anxiety

  • Religious/ moral fears

  • Perfectionism

  • Fear of making mistakes

  • Avoidance of people, places, objects, or situations

  • Panic-related avoidance

ERP is personalized to each client’s symptoms, goals, and readiness. Your therapist will work with you to create a plan that feels structured, supportive, and manageable.

How Does Exposure and Response Prevention Work?

ERP has two main parts: exposure and response prevention.

Exposure means gradually practicing contact with a feared thought, feeling, image, object, or situation.

Response prevention means practicing not doing the compulsion, ritual, avoidance behavior, or reassurance-seeking behavior that usually follows.

For example, someone with contamination fears may gradually practice touching something that feels “contaminated” while delaying or reducing handwashing. Someone with checking OCD may practice leaving the house without repeatedly checking the stove, lock, or appliance. Someone with intrusive thoughts may practice allowing the thought to be present without analyzing, neutralizing, or seeking reassurance. 

ERP helps clients learn that they can tolerate discomfort, uncertainty, and intrusive thoughts without needing to respond with compulsions.

In the first few sessions, your therapist will work with you to understand your symptoms, triggers, compulsions, avoidance patterns, and goals. You may also learn how OCD and anxiety cycles work.

Together, you and your therapist may create a list of feared situations or triggers, sometimes called a fear ladder or exposure hierarchy. This helps organize exposure practice from easier steps to more difficult ones.

ERP sessions may include:

  • Learning about OCD and anxiety

  • Identifying obsessions, compulsions, and avoidance

  • Building an exposure plan

  • Practicing exposures during sessions

  • Reducing rituals and reassurance seeking

  • Creating between-session practice goals

  • Tracking progress over time

  • Learning how to respond to setbacks

ERP and Virtual Reality Exposure Therapy

For some clients, ERP may also include Virtual Reality Exposure Therapy (VRET). Virtual reality can be helpful when clients need structured, realistic exposure practice for fears such as flying, heights, enclosed spaces, public speaking, social situations, needles, driving-related fears, or other specific triggers.

VRET allows clients to practice exposure in a controlled therapy setting while building confidence for real-life situations. Click here to learn more about VRET and our services.

Learn More

  • ERP is considered a leading treatment for OCD because it directly targets the OCD cycle. Many people with OCD experience intrusive thoughts or fears, followed by anxiety and an urge to do something to feel certain, safe, clean, or reassured.

    Compulsions may bring short-term relief, but they often keep OCD going over time. ERP helps clients interrupt this cycle by practicing new responses.

    At Contemporary CBT, ERP for OCD may include support for:

    • Obsessions and intrusive thoughts

    • Compulsive checking

    • Washing and contamination rituals

    • Mental reviewing

    • Confessing or reassurance seeking

    • Avoidance

    • Symmetry and ordering compulsions

    • “Just right” feelings

    • Harm OCD

    • Relationship OCD

    • Religious or moral OCD

    • Health-related OCD

    • Perfectionism-driven rituals

    ERP is not about forcing clients into overwhelming situations. It is a gradual, collaborative process designed around each person’s needs.

  • ERP can be very helpful for children and teens with OCD or anxiety-related avoidance. Younger clients often need therapy that is clear, practical, and supportive, while also involving parents or caregivers when appropriate.

    ERP for children and teens may include:

    • Understanding how OCD works

    • Naming obsessions and compulsions

    • Creating a fear ladder

    • Practicing small exposures

    • Reducing reassurance seeking

    • Helping parents respond differently to OCD demands

    • Supporting school-related challenges

    • Building confidence and independence

    Parents may also learn how to support progress at home without unintentionally reinforcing OCD or anxiety. While we commonly involve parents and family members in treatment to help support their loved one’s progress, we also offer parent coaching for situations where the parent is the identified client and the work focuses exclusively on helping them best support their child.

  • Adults often come to ERP after feeling stuck in cycles of anxiety, intrusive thoughts, avoidance, checking, rumination, or reassurance seeking. ERP can help adults understand these patterns and practice responding differently.

    ERP for adults may focus on daily routines, work stress, relationships, parenting, health worries, religious or moral concerns, social situations, or long-standing OCD symptoms. Treatment is collaborative and paced according to the client’s goals and readiness.

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