Why Vagus Stimulation can Boost Post-Op Recovery - by Gus De La Querra

Recently Gus underwent a hernia operation, and as part of his preparation and recovery, he has been stimulating his vagus nerve, and here’s why:

• Reduces Inflammation

The vagus nerve is key in the cholinergic anti-inflammatory pathway.
It helps modulate cytokine production, which can reduce systemic inflammation—a major factor in delayed healing.

• Supports Gut Function

Surgery and anesthesia can disrupt gut motility.
Vagal stimulation enhances digestive function, reducing risks like ileus (post-op gut slowdown).

• Improves Heart Rate Variability (HRV)

Higher HRV is linked to better resilience and recovery.
Vagus nerve tone is directly tied to HRV, which can be a marker for how well someone is recovering.

• Enhances Immune Regulation

The vagus nerve interacts with the immune system, promoting a balanced response instead of an overactive or sluggish one.

• Reduces Pain and Stress

Vagal stimulation can lower perceived pain and calm the nervous system, shifting the body from sympathetic (fight/flight) to parasympathetic (rest/digest/heal) dominance.

Simple, Non-Invasive Ways to Stimulate the Vagus Nerve Post-Op:

• Deep diaphragmatic breathing (slow exhales)
• Cold exposure (e.g., face splashes)
• Humming or chanting
• Gargling or singing
• Ear massage
• Manual therapy (e.g., craniosacral work, vagus nerve release)

Please be aware that this is not medical advice, nor should it be used as such.

Gus teaches for the College of Bowen Studies and runs a busy clinic in Oxfordshire. He specialises in Vagus and Lymphatic work. For more information, contact Gus at thebodyrewired.com