What Is Interoceptive Exposure and Why Does It Work?

Interoceptive exposure sounds complicated and abstract. But it’s closer to everyday life than most of us assume. Picture this:

You’re done with work and, as it almost always happens, you’re stuck in traffic. Since you’re not exactly late anywhere, there’s no reason to be anxious, so why is your heart pounding like crazy? There’s nothing to be worried about, and you’re already used to this kind of traffic because you go through the same thing 5 days a week. At least.

Does this mean that there’s something wrong with you? 

Is it just anxiety, or could it be a sign you’re ill? If you Google it, you know it’s somehow going to be cancer, so it’s best to steer clear of your phone right now. But… Yesterday, at the checkout line, your breathing became shallow for no reason. 

Something MUST be wrong, right?

That’s a spiral. Your heart is beating even faster now, and unless you break this cycle, it’ll only get worse. The good news is that there’s something you can use to interrupt that loop, and that something is called interoceptive exposure.

Let’s see what exactly that is because it sounds very clinical and complicated.

What Is Interoceptive Exposure?

So, what exactly is this technique, and can you even use it? 

In order to actually understand what interoceptive exposure is, you have to know what your body does 24/7 without you realizing it.

Your Brain Is Always Listening

Your brain never gets a break. It’s always keeping an eye on what happens inside your body, like the rhythm of your heartbeat, how deeply you’re breathing, whether your skin is the right temperature, the tension in your shoulders, the tingling in your fingers when you get nervous, and so on. 

It literally watches EVERYTHING that goes on. 

That ability is called interoception, and it’s the built-in radar system your body has. It runs non-stop and sends updates to your brain about what’s happening. For the most part, you pay zero attention to these updates, but if you get anxious, then the radar goes nuts, and every small blip starts to look like a threat.

People who suffer from anxiety are more likely to interpret internal bodily sensations as something threatening. – University of California Los AngelesWhen people panic, they tend to misinterpret normal bodily sensations (e.g., heart rate, breathing, body temperature, sweating, etc.) as something dangerous. – Ohst & Tuschen-Caffier, PLOS ONE (2018)

Why Perfectly Normal Things Can Set You Off

The thing about anxiety is that it doesn’t always start with something truly dangerous.

It can be triggered by reading something upsetting in the news — a corporate fraud case, a story about someone who got seriously ill out of nowhere, or even something as specific as questions around Chicago church leadership. You have no direct connection to any of it, but it doesn’t matter. Your nervous system doesn’t distinguish between something that’s happening to you and something you’re simply reading about. It processes perceived threat the same way it processes real danger, and that’s enough to send your inner radar into overdrive.

This is why two people can read the same headline and have completely different physical reactions. One person scrolls past it. The other feels their chest tighten and their heart rate pick up. Neither reaction is wrong. It’s just that one person’s internal alarm system is more sensitive than the other’s. And once that alarm goes off, it tends to feed on itself. Your body notices the tension, your brain interprets the tension as a signal that something must be wrong, and suddenly you’re anxious about being anxious. That’s the loop interoceptive exposure is designed to break.

How Interoceptive Exposure Retrains Your Brain

Interoceptive exposure can take that radar and totally flip the script. One way to deal with stress and anxiety is to let your body go wild, but nobody wants that. 

Instead, you can intentionally trigger those uncomfortable things you feel in your body, but when you feel 100% safe. 

If anxiety makes you dizzy, you can spin in a chair like a kid for a while until you feel dizzy. Should your chest gets tight, you can breathe through a thin straw. If your heart beats fast, you can do a few squats.

You’re pretty much trying to recreate the exact physical sensations that freak you out, but without the danger that comes with them. In doing that, you’re taking the scary part out of those sensations and showing your brain that they’re actually harmless. 

Basically, what’s happening here is you’re telling it that this is just noise, nothing more, and that’s a good thing.

Exposure-based (confronting your fear-type of) treatments have been shown to measurably reduce fear of avoidance. – American Psychological Association

Why Toughing It Out Doesn’t Work

What makes this different from ‘toughing it out’ is that you’re not trying to endure what’s happening. That solves nothing because you’re not actually working on anything.

Here’s why. When you white-knuckle your way through discomfort, your brain registers the experience as survival. You felt something scary, you got through it, and you’re still alive — but the lesson your brain takes away is that the sensation was dangerous and you narrowly escaped it. That actually reinforces the fear rather than dismantling it. You’ve confirmed the threat without challenging it.

Why Distraction Doesn’t Work

Distraction works the same way. Scrolling your phone, turning up the music, or focusing on something else. These get you through the moment, but they send the same message: this sensation is something to be avoided. And every time you avoid it, your brain files that away as more evidence that it’s worth being afraid of.

Both strategies offer short-term relief at the cost of long-term sensitivity. The anxious response may seem to weaken, but all it does is wait. And the next time that sensation shows up, it may feel even more alarming because your brain has had more time to build a case against it.

How Interoceptive Exposure Is Different

Interoceptive exposure works in the opposite direction. Instead of escaping the sensation, you stay with it — on your terms, in a safe setting — until your brain collects enough counter-evidence to update its response. Rather than enduring the fear, you dismantle it.

Avoiding exposure prevents fear extinction (they keep the fear alive) and helps maintain anxiety disorders. – American Psychological Association

Both of these options will get you through that hard moment, so there’s that, but nothing’ll change in the long run. 

The scary things you feel will stay scary. In fact, they might become even scarier because both approaches reinforce the idea that you’re dealing with something you need to be afraid of, which is the exact opposite of what interoceptive exposure does.

Interoceptive exposure asks you to experience what you’re normally afraid of on your terms. This lets you stay on with the sensations, and it gives your brain the chance to learn that this isn’t something worth reacting to. The dizziness means just that. Dizziness. There’s nothing to it. 

Of course, this won’t be a miracle worker the first time; you’ll have to stick with it. But if you do, this will rewire your brain.

This Is Not a Fringe Experiment

If you think this is some fringe experiment, you’re wrong. 

This is a legit tool that’s regularly used in cognitive behavioral therapy, and it’s especially useful for panic disorders. It also helps with a lot of other conditions related to anxiety because a lot of anxiety includes being afraid of how your body feels.

The logic is pretty simple here: if you’re not afraid of the sensation, then anxiety can’t feed on it.

Instead of acting tough and waiting for the feelings to go away, you’re changing the meaning of those feelings.

What Interoceptive Exposure Looks Like in Practice

Step One: Figure Out What Sets You Off

So, your body’s personal alarm system has gotten a bit too trigger-happy, and now you want to handle it. 

Naturally, you want to know what this session might look like, so let’s talk a bit about that.

Every session starts with the same question: which physical sensations scare you? 

Maybe it’s the heart racing like crazy or your palms sweating. You might have to think about this for a while, but that’s okay. Play detective for a bit because you don’t want to get this wrong.

Once you know exactly what sets you off, you pair those feelings with simple actions. 

Your therapist will pick the exercises that are appropriate (which is why the part on figuring out the triggers is so important)  for your fears specifically. 

Say you get scared when you feel dizziness. Go ahead and spin a little in a chair. If you go out of your mind with fear when you feel out of breath, get a thin straw and breathe through it for a minute. Whatever you do, don’t make it extreme because punishment isn’t the point. You’re trying to have a taste test (of sorts) for your nervous system, but in a controlled way. 

You’re almost sampling your own sensations, but without any danger.

Step Two: Try the Exercises

Here are a few exercises you can try. Start with whichever one feels least intimidating and work your way up. There’s no prize for going straight to the hardest one.

• Spin slowly in a chair for about 30 seconds to bring on mild dizziness. Stop, sit still, and notice that the dizziness fades on its own.
  
• Jog in place or do jumping jacks for 60 seconds to raise your heart rate. Observe the sensation without reacting to it.
  
• Breathe through a narrow straw for one to two minutes to create a feeling of breathlessness. Remind yourself that you’re getting enough air.
  
• Tense your shoulders and fists until they shake slightly, hold for 10 seconds, then release. Notice the contrast between tension and relief.
  
• Take several shallow breaths in a row to bring on mild lightheadedness, then return to normal breathing and observe how quickly it settles.
  

Step Three: Follow the Ground Rules

A few ground rules before you start.

First, do one exercise at a time, don’t stack them. 

Second, aim for mildly uncomfortable, not overwhelming. The goal is a 4 or 5 out of 10 on your discomfort scale, not a 9. 

Third, always make your prediction out loud before you begin, and compare it to what actually happened afterward. That gap between what you feared and what occurred is where the learning happens.

If at any point you feel too distressed, stop. Don’t think about it as pushing through pain. This is about giving your brain a controlled, repeatable experience of safety. Say something like, “If I spin around like I did when I was a kid, I’ll get so dizzy that I won’t be able to get up from the chair.” Put that fear out there in the open, do the exercise, and then… Simply observe. 

What happens next?

Step Four: Let Your Brain Update Itself

After you calm down, compare the dramatic thing you predicted with what truly went on. 

Prediction error learning is where your brain updates fear beliefs whenever danger doesn’t happen. – Storsve et al., eLife (2024)

9 times out of 10, you’ll be able to get up from that chair with zero issues, and your brain will collect that as a new piece of evidence. The more experiments you run, the more new evidence your brain has to rewire itself with.

And just to be clear, in no moment are you trying to scare yourself to death. 

Don’t push yourself into a panic! 

That would be counterproductive, not to mention just plain mean. You’re dipping your toes in the water, and if you feel too uncomfortable, stop. Don’t go past what’s slightly uncomfortable because this needs to be manageable in order to work. If you need to stop, do it, even if it’s early in the session.

As you keep doing this, those little discomforts will add up, and what used to make you lose control of yourself will only feel slightly annoying.

Your Body Is Not the Enemy

“Interoceptive exposure won’t eliminate every anxious moment, and it’s not supposed to.

The goal isn’t to become someone who never feels their heart race or their breath shorten. Those sensations are part of being human, and some of them are genuinely useful. What interoceptive exposure changes is the meaning you attach to them. A racing heart stops being proof that something is wrong and starts being just that. A racing heart. Nothing more.

That shift sounds small, but it’s the difference between an afternoon stuck in traffic that passes without a second thought and one that spirals into an hour of convincing yourself something is seriously wrong with you.

If you want to try this on your own, the exercises above are a reasonable starting point for mild, everyday anxiety. But if panic attacks, health anxiety, or avoidance are already shaping your daily life in a big way, working with a therapist trained in CBT will get you a lot further than going at it alone. Interoceptive exposure works best when it’s guided, paced, and adjusted to what your nervous system actually needs. Not a checklist you found online.

What you can take away from this right now is simpler than any exercise. The next time your body sends up a flare, try pausing before you react. Notice the sensation. Name it. And remind yourself that your brain is working with old information, and old information can be updated.

Now stop scrolling and take one slow breath, name what you feel, and let it pass!