In working with any chronic disorder, including chronic pain, the most influential factor in whether healing can take place often flies under the radar. That factor is chronic anxiety and the vagus nerve.

The vagus nerve is the body’s “calm command center.” When it functions well, heart rate slows, digestion deepens, inflammation settles, and the nervous system shifts from fight-or-flight to a state where true healing can occur. When vagal tone is compromised—usually from chronic stress and anxiety—that healing circuitry is disrupted.

With persistent anxiety, the brain repeatedly signals danger, even in safe situations. Muscles tighten, breathing becomes shallow, and blood flow is redirected away from digestion and tissue repair toward survival responses. Over time, this state of sympathetic overdrive sensitizes pain pathways. A person in this state feels more pain from less stimulus, experiences flares of old injuries and develops headaches, neck pain, abdominal pain, digestive issues or widespread body aches without a clear structural cause.

Poor vagus nerve regulation also fuels systemic inflammation. The vagus nerve normally acts as a “brake,” sending anti-inflammatory signals throughout the body. When that brake is weak, inflammation lingers, joints stiffen, and recovery from injuries or surgery slows. Sleep becomes restless, hormones lose rhythm, and the body struggles to access the deep parasympathetic states required for tissue repair, immune balance and emotional resilience.

Restoring vagal tone can lessen pain and quiet anxiety simultaneously. As the vagus nerve reawakens, the body remembers how to relax, circulation improves, and the innate healing process, long held hostage by chronic stress, is finally allowed to run its natural course.

• Consider somatic therapies, such as acupuncture and massage, which may help calm the nervous system.

Dr. Robin N. Umberger, DACM, L.Ac., specializes in integrative therapies and acupuncture approaches designed to support overall wellness and natural healing. Email [email protected] for more information.