Stellate Ganglion Block (SGB)
Reset trauma at the neural switchboard
Gabriel can help you find the right clinic and decide if this is a fit before you book.
During the visit
Comprehensive trauma and autonomic nervous system assessment
Pre-procedure vital signs and informed consent discussion
Ultrasound-guided needle placement to ensure precise targeting of the stellate ganglion
Injection of local anesthetic (typically lidocaine or ropivacaine) over 1-2 minutes
Duration
30-60 minutes
Starting at
$1,200
Practitioner access
Ask Gabriel
Category
Regenerative
About this treatment
What this treatment is designed to do
The stellate ganglion is a cluster of nerves in your neck that serves as a critical relay station for the sympathetic nervous system—the part of your autonomic nervous system responsible for fight-or-flight responses. In individuals with PTSD, chronic anxiety, or trauma-related conditions, this neural hub becomes hyperactive, keeping the body locked in a state of perpetual threat detection. The stellate ganglion block (SGB) is a precise injection of local anesthetic to this nerve cluster, temporarily interrupting the sympathetic overdrive and allowing the nervous system to reset.
Originally developed for pain management, SGB gained attention when military physicians discovered its remarkable efficacy for treating combat-related PTSD. Soldiers who had failed to respond to years of traditional therapy reported dramatic reductions in hypervigilance, nightmares, and anxiety within hours of a single injection. Research suggests that the temporary blockade allows the brain to recalibrate threat responses and restore healthy autonomic balance—a neural reboot that can persist long after the anesthetic wears off.
What makes SGB particularly compelling is its speed and durability. Unlike medications that require daily dosing or therapies that take months to show effects, many patients experience significant symptom relief within 30 minutes that can last for months or even years. The procedure is now being used for PTSD, panic disorder, chronic anxiety, hot flashes, and complex regional pain syndrome. This is precision medicine for the nervous system—targeting the exact neural circuitry where trauma gets locked in.
Visit flow
What happens during the session
Comprehensive trauma and autonomic nervous system assessment
Pre-procedure vital signs and informed consent discussion
Ultrasound-guided needle placement to ensure precise targeting of the stellate ganglion
Injection of local anesthetic (typically lidocaine or ropivacaine) over 1-2 minutes
Immediate monitoring for Horner's syndrome (temporary drooping eyelid, flushed face)—a sign of successful blockade
30-60 minute observation period with reassessment of anxiety and trauma symptoms
Best for
Why people usually choose this
Veterans and first responders with combat or occupational PTSD
Individuals with treatment-resistant anxiety or panic disorder
Trauma survivors who haven't responded to traditional therapy
Those with chronic sympathetic nervous system activation
Key outcomes
What people hope to improve
Rapid reduction in PTSD symptoms (hypervigilance, nightmares, flashbacks)
Decreased anxiety and panic attack frequency
Improved emotional regulation and stress resilience
Restored autonomic nervous system balance
Gabriel intelligence
How Gabriel makes this treatment more actionable
Treatment fit
Root-cause context before you book
Gabriel can help decide whether stellate ganglion block (sgb) fits your symptoms, labs, and recovery goals before you spend money on a session.
Protocol pairing
Connect sessions to a real plan
Gabriel can pair this with diagnostics, supplements, peptides, and follow-up cadence so it fits into a real protocol instead of sitting in isolation.
Practitioner match
Find the right clinic, not just the nearest one
Gabriel uses trust, treatment fit, and modality overlap to surface practitioners who are more likely to be a strong match for this exact treatment path.
Evidence & safety
What to know before committing
Stellate ganglion blocks have been used safely in pain management for over 70 years. Recent research on SGB for PTSD includes multiple randomized controlled trials, with a 2019 study published in JAMA Psychiatry showing 70% of patients experienced clinically significant improvement. The military's SHARE Initiative has treated thousands of service members with strong safety records. Common side effects include temporary Horner's syndrome (drooping eyelid, facial flushing), hoarseness, and difficulty swallowing—all resolve within hours. Rare complications include bleeding, infection, or pneumothorax. The procedure should only be performed by physicians trained in ultrasound-guided interventional techniques.
Patient reviews
What patients say after treatment
Reviews are shown here as outcome context. They do not replace Gabriel’s fit analysis or practitioner trust scoring.
4.9
37 verified reviews
James R. (Veteran)
Verified2 weeks ago
I spent 15 years dealing with combat PTSD—nightmares every night, constant hypervigilance, unable to relax around my own family. Within 30 minutes of the SGB injection, I felt a weight lift that I'd been carrying since deployment. Three months later, the improvement has held. This gave me my life back.
Michelle S.
Verified1 month ago
I was skeptical that one injection could make a difference after years of anxiety and panic attacks. But the results speak for themselves—my baseline anxiety dropped dramatically and I haven't had a panic attack in 6 weeks. The temporary eye droop was strange but worth it for the relief I've experienced.
Robert L.
Verified2 months ago
The science behind this is fascinating and the execution was professional. My physician used ultrasound guidance and explained every step. The immediate calming effect was profound—like someone turned down the volume on my nervous system. Highly recommend for anyone with trauma-related symptoms.
Sarah K.
Verified3 months ago
Effective treatment but expensive. I needed two injections spaced a month apart to achieve sustained relief. That said, the reduction in my PTSD symptoms has been life-changing. Sleep is better, relationships improved, and I feel like myself again. Worth the investment.
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