ARNICA APPROACHES

Exposure and Response Prevention

Exposure and Response Prevention (ERP) is a structured, evidence-based therapy that helps reduce anxiety by changing the patterns that keep it going.

It involves gradually facing the thoughts, situations, or sensations that trigger anxiety (exposure) while reducing or stopping the behaviors used to get relief (response prevention).

These behaviors can be obvious (like checking or avoiding) or internal (like mental reviewing, reassurance-seeking, or trying to “figure it out”).

Over time, ERP helps your brain learn that:

  • anxiety can rise and fall without needing to act on it
  • uncertainty is tolerable
  • feared outcomes are often less likely—or more manageable—than they feel

As this learning builds, anxiety becomes less intense, less urgent, and less controlling.

What is Exposure and Response Prevention most helpful for?

ERP is best known as the first-line treatment for OCD, and it’s also helpful for other anxiety patterns that involve avoidance or the need for certainty.

This includes:

  • obsessive-compulsive disorder (OCD)
  • intrusive thoughts that feel urgent or threatening
  • compulsive behaviors or mental rituals
  • anxiety driven by “what if” thinking
  • avoidance patterns that keep life small
  • reassurance-seeking or needing to feel certain before acting
  • specific fears or phobias

ERP is often a good fit when:

  • you feel stuck in loops of thinking or behavior
  • you know something isn’t logical, but it still feels urgent
  • anxiety temporarily improves with certain actions, but keeps coming back

What shifts do clients often notice with Exposure and Response Prevention Therapy

ERP changes how you respond to anxiety—not by removing it completely, but by making it more manageable.

Clients often notice:

  • less urgency to act on intrusive thoughts
  • reduced time spent in compulsions or mental loops
  • anxiety feels less intense or more tolerable
  • increased ability to sit with uncertainty
  • less avoidance of situations or decisions
  • faster recovery after anxiety spikes
  • more flexibility in daily life

Many people describe it as:

  • “I don’t feel like I have to do something about it right away”
  • “the thoughts are still there, but they don’t hook me the same way”
  • “I can move on instead of getting stuck”

Progress is usually gradual, with gains building over time through consistent practice.


At Arnica Mental Health, I am here to work with you in a way that respects your nervous system, your pace, and how your brain actually functions

How does Exposure and Response Prevention fit into therapy at Arnica?

ERP at Arnica is collaborative, paced, and adapted to your nervous system. We don’t take a one-size-fits-all or push-through approach. Instead, we focus on building skills and capacity so exposures feel challenging but still doable.

Treatment typically begins with a clear understanding of your anxiety or OCD cycle—what triggers it, how it shows up, and what keeps it going. From there, we create a gradual exposure plan based on your readiness, working step by step in a way that feels manageable.

Along the way, we build skills to support regulation and follow-through, so you’re not just facing exposures, but able to move through them with more stability. The process is adjusted as needed for pacing, overwhelm, and real-life capacity, so the work stays consistent and sustainable.

Portrait of Jen McNaughton, LCSW, owner and therapist at Arnica Mental Health in Boulder, Colorado

Hi, I’m Jen. I’m glad you’re here.

I am a therapist, a researcher-at-heart, and a neurodivergent human who understands the internal chaos.

As someone with lived experience of neurodivergence, I know how confusing it can feel when your mind or nervous system reacts faster than you can make sense of it. That lived experience helps me recognize the moments when someone is masking, feeling pressured, or trying to show up as the “easier version” of themselves.

Here, none of that is required.

Feel free to settle in however you need. Move, stim, pause, take a break. Your body and nervous system get to have a say.

Alongside that, I bring evidence-based modalities like IFS, EMDR, ERP, CBT/DBT, and somatic tools. I love research (I read the studies so you don’t have to), but what matters most is the relationship we build and the steadiness we create together.

What the Research Tell Us About Exposure and Response Prevention Therapy

Exposure and Response Prevention (ERP) remains the cornerstone of evidence-based treatment for OCD. Research consistently shows that ERP is effective in reducing obsessive thoughts, compulsive behaviors, and overall symptom severity.

More recent work highlights the value of combining ERP with additional strategies that support engagement and reduce avoidance. Mindfulness-based approaches help people stay present during exposures and reduce internal avoidance. Techniques like association splitting can decrease the intensity of obsessive thoughts, while non-engagement strategies help reduce mental rituals such as rumination, checking, or self-reassurance.

Research also emphasizes that outcomes improve when ERP is delivered in a structured, supported way and adapted to the individual. This is especially important for neurodivergent clients or those with co-occurring conditions, where flexibility in pacing, structure, and strategy can make the work more accessible and effective.

Exposure and Response Prevention in Practice: What This Can Look Like

ERP at Arnica is collaborative, paced, and adapted to your nervous system. It’s not about forcing yourself into overwhelming situations, but about learning—step by step—that you can handle anxiety without getting stuck in it.

We often integrate ERP with other approaches depending on what’s needed. This can include CBT-based work to better understand and shift patterns that maintain anxiety, somatic and regulation skills to support your nervous system during exposures, and IFS-informed approaches to work with protective parts that may resist or fear the process.

For neurodivergent clients, ERP is adapted to better fit how your system processes and responds. This may include adjusting for sensory sensitivity, pacing exposures to match capacity, and building flexibility into how the work is structured so it feels manageable and sustainable.

The focus is on making ERP workable in real life. That might mean shorter or more structured exposures, additional supports between sessions, or practical tools that help with follow-through. What matters most is finding a balance between flexibility and tolerable challenge, so progress can build in a way that actually holds over time.

All The Evidence-Based Modalities I Use

IFS (Internal Family Systems)

Helps you understand the protective parts of yourself without fighting them.

EMDR

Supports healing from painful or overwhelming experiences by working with the brain’s natural processing systems.

ERP (Exposure & Response Prevention)

The gold-standard treatment for OCD and intrusive thoughts — structured, effective, and done with care.

CBT & DBT strategies

Offer practical skills for emotion regulation, thought patterns, and coping.

Somatic / nervous-system work

Helps you understand and shift body-based responses like freeze, shutdown, or hypervigilance

Ready to See If This Is a Good Fit?

A consultation call is free, low-pressure, and simply a chance to get a sense of what working together could feel like. You can schedule a consultation directly through my secure client portal by clicking below.