How to Use ERP for Panic Disorder and Illness Anxiety

"The goal isn’t to feel calm. It’s to learn you can handle not feeling calm."

104624 Exposure and Response Prevention for Health Anxiety and Panic Disorder

Live Event

Tue, Oct 20th, 2026

10:00am – 1:15pm US Pacific Time

3 CE Hours Anxiety, Evidence Based Interventions

Exposure and Response Prevention (ERP) is a cornerstone of evidence-based treatment for anxiety-related disorders, yet its nuanced application to Panic Disorder and Health Anxiety remains underutilized. This training provides mental health professionals with a comprehensive understanding of ERP techniques tailored to address the core symptoms of these conditions. Participants will learn to identify and dismantle avoidance behaviors, implement interoceptive exposures for...

Your heart skips.

Your chest gets tight.

Your brain goes straight to: something is wrong.

If you live with panic disorder, that thought sounds like "I'm going to pass out,” or “what if I panic and I can’t escape?” If you live with illness anxiety, it sounds like "What if this is cancer?"

Different stories. Same trap.

Both are fears of your own body. And both get stronger every time you check, Google, avoid, or ask someone if you're okay. That relief feels like help. It's actually what makes what you worse.

That's why ERP works for both. Exposure and Response Prevention is the gold standard for anxiety that runs on fear plus compulsions. You face what scares you on purpose. Then you don't do the thing that makes the fear go away. Your brain learns the sensation was never the emergency.

A scared woman sits near a wall. Shadows of hands reaching for her symbolize anxiety

What the Research Says

ERP isn't a trend. It's one of the most studied treatments out there for both of these.

Panic disorder. A 2018 review pooled 72 clinical trials and over 4,000 people to figure out which parts of CBT actually do the work. The winner was interoceptive exposure: bringing on the scary body sensations on purpose. Working face to face with a therapist helped too. Muscle relaxation? Linked to worse results. The strongest combinations had about 7.7 times the odds of getting people into remission compared to the weakest.

That tracks. Relaxation tries to make the feeling go away. Exposure teaches you how to let the feeling be there without needing to make it go away or to figure out why it is there. After all, we have plenty of sensations every moment of the day.

Illness anxiety. In a 2015 trial, 84 people diagnosed with hypochondriasis (the older name for health anxiety) got exposure therapy, cognitive therapy, or a waitlist. Both treatments beat waiting, with large effects. Exposure therapy cut safety behaviors like checking and reassurance seeking more than cognitive therapy did. And people's scary beliefs about their health changed even without talking them through. Doing the exposures was enough.

Why it works. Your brain doesn't learn safety from being told. It learns from experience. Every time you feel the sensation or sit with the uncertainty and nothing terrible happens, your brain files a new memory: uncomfortable, not dangerous. Researchers call this inhibitory learning. The goal isn't to feel calm. It's to learn you can handle not feeling calm.

Here's how it looks for each one.

ERP for Panic Disorder

Panic isn't really a fear of places. It's a fear of the feelings. Racing heart. Dizziness. Shortness of breath. So the exposures go straight to the feelings.

Step 1: Bring on the sensations on purpose. This is called interoceptive exposure. A few classics:

Spin in a chair for 30 seconds to feel dizzy
Breathe through a thin straw for 60 seconds to feel short of breath
Run up and down the stairs to get your heart pounding
Breathe fast and shallow for 30 seconds to feel lightheaded
Stare at a bright light, then look away, to feel off and unreal

Rate your fear from 0 to 10. Start with the one that feels like a 4. Work up.

Step 2: Take it into real life. Once the sensations feel less scary, bring them to the places you avoid. The grocery store. The freeway. The crowded coffee shop. Go on purpose. Stay until the fear comes down on its own.

Step 3: Drop the safety behaviors. This is the response prevention part, and it's where people get stuck. Safety behaviors look like:

Always sitting near the exit
Carrying water, gum, or meds "just in case"
Checking your pulse or your smartwatch
Only going places with a safe person
Distracting yourself the whole time

Every one of these tells your brain you barely survived. Drop them one at a time. Let the panic show up. Let it peak. Let it pass. It always does.

Quick note: talk to your doctor before interoceptive exercises if you have a heart condition, asthma, seizures, or you're pregnant.

ERP for Illness Anxiety Disorder

Illness anxiety isn't about one symptom. It's about uncertainty. Your brain wants a 100% guarantee you're healthy. Nobody gets that. ERP teaches you to live without it.

Step 1: Face the fear on purpose. Exposures here go after the scary thoughts and the scary information:

Say or write the name of the illness you fear
Read a short article about it without researching further
Watch a show or video where a character gets sick
Write a short script about getting the diagnosis, then read it daily
Notice a body sensation and leave it alone for 20 minutes

Same rule. Rate it 0 to 10. Start in the middle. Build up.

Step 2: Cut the compulsions. This is the big one. Health anxiety compulsions look like:

Googling symptoms
Body checking, poking, scanning, or looking in the mirror
Asking your partner "Does this look normal to you?"
Booking extra appointments or tests for reassurance
Avoiding doctors completely because you're scared of the answer

Yes, avoiding the doctor counts too. The goal is normal care. Your regular checkups, on schedule. Nothing extra. Nothing skipped.

Step 3: Sit with "maybe." When your brain asks "What if it's serious?" try answering "Maybe. Maybe not." Then go back to your day. It will feel wrong at first. That uncomfortable feeling is the exposure working.

Try This

Pick one compulsion you did this week. Checking your pulse. Googling a symptom. Asking for reassurance.

Next time the urge hits, set a timer for 10 minutes. Don't do it. Just notice the anxiety rise, peak, and fall. Write down your fear rating at the start and at the end.

That's ERP. Small reps, done on purpose, over and over. ◼