Understanding Anxiety Sensitivity, Fear of Fear, and Its Impact on You

When Anxiety About Anxiety Takes Over Your Life

Your heart suddenly starts racing in the grocery store. Your chest feels tight, your vision blurs just a little, and your thoughts speed up. Instead of thinking, "I feel anxious," your mind jumps to, "What if I pass out?" or "Something is really wrong with me." Within minutes, you might abandon your cart, rush to the car, and promise yourself you will not go back alone.

This is what happens when we are not just anxious, but afraid of anxiety itself. In simple terms, anxiety sensitivity is the fear of our own physical and emotional symptoms. We are not only worried about traffic or health or our baby, we are terrified of what our pounding heart, lightheadedness, or intrusive thoughts might mean.

That fear of anxiety matters. When we believe sensations like a fast heartbeat, tight chest, or sudden dizziness are dangerous, our nervous system reacts as if we are in real physical danger. The result can be a rapid spiral from normal stress to panic, followed by patterns of avoidance and constant checking.

In this article, we will explore anxiety sensitivity and "fear of fear," what keeps this cycle going, and how evidence-based tools like cognitive behavioral therapy (CBT) and exposure and response prevention for anxiety can help you step out of the loop. In our virtual practice serving clients in California and Michigan, we see how telehealth can be a gentle place to start this work, especially when leaving home already feels like too much.

What Anxiety Sensitivity Really Is (And Why It Feels So Scary)

It helps to separate regular anxiety from anxiety sensitivity. Regular anxiety is a common response to stress. It can show up before a big presentation or when we are sleep deprived and have a lot on our plates. The feelings are uncomfortable, but we usually see them as understandable.

Anxiety sensitivity, on the other hand, is the belief that anxiety symptoms themselves are dangerous, unacceptable, or impossible to tolerate. The sensations become the problem. According to therapist Joanna Hardis, this often shows up in three main types of fear.

• Physical fears: "If my heart races, I will have a heart attack."  

• Cognitive fears: "If I feel spacey or detached, I will lose control or go crazy."  

• Social fears: "If people see me anxious, I will be humiliated or rejected."

Australian physician Claire Weekes offered a helpful language for this pattern. She described a "first fear," which is the automatic surge of anxiety, and a "second fear," which is the "Oh no, this is bad" reaction that follows. That second fear, the story we tell ourselves about symptoms, is what ramps everything up.

Once second fear kicks in, we often start scanning our bodies, catastrophizing, and demanding instant relief. The nervous system responds with more adrenaline, which means more symptoms, which then confirm our worst interpretations. This cycle is common in panic, OCD, health anxiety, and perinatal anxiety, and it is treatable with structured approaches like CBT and exposure and response prevention for anxiety.

How Fear of Fear Shapes Your Choices, Habits, and Identity

Fear of anxiety does not just live in our thoughts. It quietly shapes our routines, decisions, and sense of who we are. We might start avoiding grocery stores, driving on freeways, or flying. If we are worried about perinatal anxiety, we might avoid being alone with our baby, or avoid certain caregiving tasks that feel risky.

To feel safer, we may begin to rely on "just in case" habits. These safety behaviors can look like:

• Carrying water, snacks, or medications everywhere "just in case"  

• Constantly checking our pulse or scanning for symptoms  

• Always sitting near exits or planning escape routes  

• Needing a specific "safe person" present before we go anywhere.

Over time, our world shrinks. Life becomes organized around preventing anxiety, which actually increases our anxiety and erodes our confidence. Relationships can be strained as loved ones are pulled into reassurance cycles or rituals they do not fully understand.

For people with OCD or body-focused repetitive behaviors (BFRBs), fear of thoughts adds another layer. Thoughts like "What if I snap?" or "What if this means I am a bad person?" can trigger compulsions, excessive mental checking, or perfectionistic overcontrol, all in an effort to avoid the discomfort of uncertainty or anxiety.

It is easy to start seeing ourselves as fragile or broken, as someone who "cannot handle things." In reality, what we are experiencing is a learned reaction to sensations and thoughts, not a flaw in character or strength.

Robbing Fear of Its Power: What Claire Weekes and Modern Therapy Teach Us

Claire Weekes recognized that many people were not only anxious, they were terrified of being anxious. Her work, described in an article from the American Enterprise Institute, emphasized understanding the anxiety cycle and then changing how we respond to fear. Rather than fighting or fleeing every sensation, she encouraged people to acknowledge, allow, and "float" through them.

Modern CBT uses similar principles with updated language. We focus on:

• Education about how the nervous system works and why anxiety feels so intense but is not actually dangerous  

• Normalizing common symptoms of panic and stress, so they are seen as familiar bodily responses rather than proof of catastrophe  

• Reducing second fear by practicing new internal messages like "This is uncomfortable, not dangerous" or "My body is doing what anxious bodies do"

Therapies such as CBT and exposure and response prevention for anxiety take Weekes’s insights about fear of fear and translate them into specific steps and exercises. Instead of endlessly asking "Why am I anxious?" we focus on "What can I do differently when anxiety shows up?" Telehealth can be a particularly helpful setting for this, since we can work directly with the situations and spaces where your fear tends to arise.

Facing What You Fear: How Exposure and Response Prevention Breaks the Cycle

Exposure and response prevention for anxiety is a structured method of retraining the brain. "Exposure" means gradually and intentionally facing the sensations, thoughts, or situations you usually avoid. "Response prevention" means practicing not doing the things you usually do to get instant relief, such as rituals, reassurance seeking, or quick escape.

ERP is especially powerful for anxiety sensitivity. Interoceptive exposures are exercises that gently trigger feared sensations, such as spinning in a chair to feel dizzy, running in place to raise your heart rate, or briefly holding your breath. The goal is to give your brain real-time evidence that these sensations can rise and fall without disaster.

Situational exposures might include driving on certain roads, going into crowded places, or attending a video meeting with your camera on. For OCD and perinatal anxiety, exposures can include allowing certain thoughts or images to be in your mind, while practicing not doing compulsions or seeking constant reassurance.

Through repeated practice, your brain updates its predictions. Instead of "If my heart races, something terrible will happen," it learns, "I have felt this before and I can ride it out." Confidence grows not because anxiety disappears, but because you see yourself handling it.

ERP work is collaborative and carefully paced. Together with a therapist, you create a hierarchy, a list of situations or sensations from easiest to hardest. Telehealth sessions often include in-home or in-car exposures so that the learning happens in the same contexts where anxiety usually appears.

Reclaiming Your Life from Fear of Fear

It can be helpful to pause and ask yourself, "What am I actually afraid will happen if I feel anxious?" Often, the answer points directly to anxiety sensitivity: fears of losing control, collapsing, going crazy, or being seen as weak. Bringing these beliefs into the open is the first step toward changing them.

From there, small experiments matter. We can practice letting a mild wave of anxiety crest without immediately fixing, distracting, or seeking reassurance. We can read about CBT and ERP, notice how fear of fear shows up in our daily routines, and imagine what life might look like if anxiety were uncomfortable but not in charge. For those of us in California and Michigan, support is available through virtual therapy, right where anxiety tends to show up, in our own homes and everyday lives.

If you are curious about how exposure and response prevention for anxiety might help you move beyond avoidance and reclaim your life, we are here to support you in taking that next step. At Azra A. Kim, LCSW, LMSW, we work collaboratively to create a plan that feels manageable, respectful of your pace, and grounded in evidence-based care. You can contact us to schedule a consultation or ask questions about what working together could look like. If you would like to know more about our background and approach before reaching out, you can also read about who we are.