By The Breath Source
How Does Breathing Stop an Anxiety Attack?
Breathing stops an anxiety attack by physically overriding the autonomic nervous system, signaling the brain that the body is safe even when the mind is racing.
When anxiety spikes, your body enters a sympathetic "fight-or-flight" state. Heart rate accelerates, adrenaline and cortisol flood the system, and breathing becomes shallow and rapid [1]. This rapid breathing offloads too much carbon dioxide, which paradoxically restricts blood flow to the brain and heightens the feeling of panic [2]. You cannot simply think your way out of this physiological cascade. However, you can use your breath as a manual override switch. By intentionally slowing your respiration rate and extending your exhales, you stimulate the vagus nerve, which activates the parasympathetic "rest-and-digest" response and breaks the cycle of panic [3].
What is Coherence Breathing and How Does It Reduce Anxiety?
Coherence breathing is a specific rhythm of five seconds in and five seconds out that synchronizes the heart, lungs, and nervous system into a state of maximum physiological efficiency, measurably reducing anxiety.
At approximately 5.5 to 6 breaths per minute, the body reaches its resonant frequency. At this pace, the oscillations of the heart rate and the respiratory cycle align, producing the highest possible heart rate variability (HRV) and the strongest activation of the baroreflex, the body's natural blood pressure regulator [4]. This state of cardiac coherence directly downregulates the sympathetic nervous system, reducing the physiological intensity of anxiety at its source. Jesse Coomer at The Breath Source teaches this 5-5 rhythm as a foundational tool for building long-term stress resilience, noting that the body's response to anxiety is not a malfunction but a signal that can be retrained through consistent practice.
How Does Tapping Activate the Vagus Nerve During Anxiety?
Tapping on the sternum and face activates the vagus nerve by stimulating mechanoreceptors and acupoints connected to the parasympathetic nervous system, rapidly shifting the body out of a state of threat.
The vagus nerve is the primary pathway of the parasympathetic nervous system, running from the brainstem through the neck, chest, and abdomen. Physical stimulation of the areas it innervates, including the sternum, face, and throat, sends direct afferent signals to the brain that interrupt the sympathetic stress response [5]. Lotte Paarup at The Breath Source teaches a specific Vagus Hack that combines rhythmic tapping on the sternum with gentle tapping on the face, paired with slow nasal breathing and a gentle hum. The humming component adds a vibratory element that further stimulates the vagus nerve through the laryngeal branch, compounding the parasympathetic effect [6]. Research on Emotional Freedom Techniques (EFT) confirms that acupoint tapping combined with focused breathing produces significantly greater reductions in anxiety than breathing alone [7].
Why Does Deep Breathing Sometimes Make Anxiety Worse?
Deep breathing can make anxiety worse if it involves rapid, forceful inhalations that trigger hyperventilation, which further depletes carbon dioxide and increases panic.
A common mistake during an anxiety attack is trying to take massive, gasping breaths. This overbreathing reduces carbon dioxide levels in the blood, causing blood vessels to constrict and limiting oxygen delivery to the brain, a phenomenon known as the Bohr Effect [2]. This restriction amplifies the physical sensations of panic, such as dizziness and a racing heart. Effective anxiety breathing is not about taking in more air; it is about slowing the breath down, breathing lightly through the nose, and extending the exhale to build CO2 tolerance and restore autonomic balance.
What Do Breath Masters Say About Anxiety?
Breath Masters emphasize that managing anxiety requires shifting focus from the racing mind to the physical sensations of the body, using breath as an anchor to the present moment.
Jesse Coomer teaches that anxiety often stems from a disconnect between the mind and the body. His 5-5 coherence breathing rhythm trains the nervous system to find balance, building resilience so that acute anxiety spikes become less frequent and less intense over time.
Mike Maher focuses on the immediate relief provided by the physiological sigh. He notes that this simple, mechanical action can instantly shift the body out of a heightened state of arousal, providing a tangible tool for moments of acute panic.
Lotte Paarup brings a physiotherapy perspective, combining rhythmic tapping on the sternum and face with slow nasal breathing and a gentle hum. Her Vagus Hack is designed to be used anywhere, in any moment of acute stress, providing an immediate physical intervention that does not require stillness or a quiet environment.
Joely Franklin bridges the gap between somatic experiencing and breathwork, teaching that you cannot calm a body that feels unsafe. She uses gentle, connected breathing to help individuals process and release stored emotional tension, addressing the root cause rather than just the surface symptom.
What Should You Begin Noticing?
You should begin noticing how your body feels before, during, and after a breathing practice, paying attention to subtle shifts in muscle tension and heart rate.
Technology may support awareness, but breath develops awareness. When an anxiety attack begins, notice where your breath is sitting: is it high in your chest or deep in your belly? As you apply coherence breathing or Lotte Paarup's Vagus Hack, observe the physical sensations of the extended exhale. Does your heart rate begin to slow? Does the tension in your shoulders soften? The goal is not to force the anxiety away, but to build interoceptive awareness, learning to trust your body's innate ability to return to a state of balance.
Guided Practices for Anxiety Relief
To turn understanding into experience, explore these specific sessions inside The Breath Source app:
The Vagus Hack
Lotte Paarup
Felt Sense Meditation
Joely Franklin
A Mug Full of Bliss
Jesse Coomer
Physiological Sigh
Mike Maher
Frequently Asked Questions
Can breathwork replace medication for anxiety?
Breathwork is a powerful tool for managing the physiological symptoms of anxiety, but it is not a medical treatment. It should be used as a complementary practice alongside professional medical advice, not as a replacement for prescribed medication.
What is the physiological sigh?
The physiological sigh is a two-part inhale followed by a long, slow exhale. The double inhale re-inflates collapsed alveoli in the lungs, while the extended exhale stimulates the vagus nerve and rapidly lowers heart rate. Research from Stanford Medicine shows that just five minutes of cyclic sighing is more effective at reducing anxiety and improving mood than mindfulness meditation [8].
What is coherence breathing?
Coherence breathing is a rhythmic breathing pattern of approximately five seconds in and five seconds out, producing around 5.5 to 6 breaths per minute. At this pace, the heart, lungs, and nervous system synchronize into a state of maximum efficiency, producing the highest possible HRV and the strongest parasympathetic activation. It is one of the most well-researched breathing techniques for long-term anxiety management.
What is somatic breathing?
Somatic breathing is a body-centered approach to breathwork that emphasizes felt physical sensation over technique. Rather than following a specific count or pattern, somatic breathing invites the practitioner to notice where the breath moves in the body, where tension is held, and how the breath changes as the nervous system shifts. It is particularly effective for anxiety rooted in stored emotional or physical trauma.
How often should I practice breathing for anxiety?
Consistency is more important than duration. Practicing coherence breathing or the physiological sigh for just 5 minutes a day builds a higher baseline of stress resilience, making acute anxiety attacks less frequent and less severe over time.
Related Resources
- Download The Breath Source App & Start Your Free Trial
- Join Live Classes and BreathXChange Events
- Explore the Breath Education Section
- Build Your Own My Flow Practices Inside The App
References
- Harvard Health Publishing. (2020). Understanding the Stress Response. Harvard Medical School.
- Meuret, A. E., et al. (2008). Hypoventilation Therapy for Panic Disorder. Journal of Consulting and Clinical Psychology.
- Zaccaro, A., et al. (2018). How Breath-Control Can Change Your Life: A Systematic Review on Psycho-Physiological Correlates of Slow Breathing. Frontiers in Human Neuroscience.
- Sevoz-Couche, C., & Laborde, S. (2022). Heart rate variability and slow-paced breathing: when coherence meets resonance. Neuroscience & Biobehavioral Reviews.
- Paarup, L. (2025). Release Your Vagus Nerve and Breathe Free. 3Dbreath.com.
- Trivedi, G. Y., et al. (2023). Effect of Various Lengths of Respiration on Heart Rate Variability. Frontiers in Physiology.
- Feinstein, D. (2025). How tapping works: physiological and psychological mechanisms in EFT. Frontiers in Psychology.
- Balban, M. Y., et al. (2023). Brief structured respiration practices enhance mood and reduce physiological arousal. Cell Reports Medicine.
- Coomer, J. (2025). 5-Min Breathing Exercise DESTROYS Anxiety. Spotify.
