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What Is Stellate Ganglion Block (SGB)? A Comprehensive Guide to This Transformative Therapy

What Is Stellate Ganglion Block (SGB)? A Comprehensive Guide to This Transformative Therapy

February 12, 2025

Stellate Ganglion Block (SGB) is an innovative treatment making waves in the fields of neurology and mental health. Known for its ability to reset the body’s fight-or-flight response, SGB has shown remarkable effectiveness in treating conditions like PTSD, anxiety, and chronic pain. But what exactly is SGB, how does it work, and who can benefit from it?

In this guide, we’ll take a deep dive into SGB therapy, providing you with everything you need to know about this transformative approach to healing.

What Is Stellate Ganglion Block (SGB)?

The Stellate Ganglion is a collection of nerves located in the neck, part of the sympathetic nervous system. This system is responsible for regulating the body’s fight-or-flight response, which is activated in stressful or dangerous situations.

SGB involves injecting a local anesthetic near the Stellate Ganglion to temporarily block its activity. This interruption helps “reset” the nervous system, calming overactive stress responses and allowing the body to shift into a more balanced, restorative state.

How Does SGB Work?

SGB works by targeting the sympathetic nervous system, which can become overactive due to trauma, chronic stress, or persistent pain. Here’s a step-by-step breakdown of how the therapy works:

1. Local Anesthetic Injection: A qualified medical professional injects a local anesthetic into the Stellate Ganglion, typically on one side of the neck. The procedure is minimally invasive and performed under ultrasound guidance for precision.

2. Sympathetic Reset: The anesthetic temporarily blocks the nerve signals from the Stellate Ganglion, disrupting the feedback loop that perpetuates the fight-or-flight response.

3. Restorative Effects: As the block takes effect, patients often report a sense of calm, reduced physical tension, and mental clarity. These effects can last for weeks, months, or even longer, depending on the individual.

Conditions SGB Can Treat

SGB has shown great promise in treating a variety of conditions, including:

  • Post-Traumatic Stress Disorder (PTSD): By calming the overactive fight-or-flight response, SGB helps alleviate the hypervigilance and anxiety common in PTSD.
  • Anxiety and Panic Disorders: For those with chronic anxiety or frequent panic attacks, SGB offers a fast-acting and effective solution.
  • Chronic Pain: SGB is used to manage pain conditions like Complex Regional Pain Syndrome (CRPS) by reducing nerve activity and inflammation.
  • Migraines and Headaches: The therapy has been effective in reducing the severity and frequency of migraines.

What to Expect During an SGB Procedure

The SGB procedure is quick and straightforward, typically lasting 15–30 minutes. Here’s what you can expect:

1. Consultation: Your provider will evaluate your medical history, symptoms, and goals to ensure SGB is appropriate for you.
2. Preparation: The area of the injection is cleaned, and ultrasound imaging is used to locate the Stellate Ganglion.
3. Injection: A small needle is used to administer the anesthetic. Most patients report minimal discomfort.
4. Post-Procedure Monitoring: You’ll be monitored briefly to ensure the treatment was successful and that you’re comfortable before going home.

Many patients feel relief within minutes to hours after the procedure.

Benefits of SGB Therapy

SGB offers several advantages over traditional treatments:

  • Fast-Acting Relief: Patients often notice immediate improvements in symptoms like anxiety or pain.
  • Minimally Invasive: The procedure is quick, with no need for surgery or lengthy recovery times.
  • Long-Lasting Effects: While results vary, many patients experience relief that lasts for months.
  • Safe and Well-Tolerated: SGB has a strong safety profile when performed by trained professionals.

Who Is a Good Candidate for SGB?

SGB may be right for you if:

  • You’re struggling with PTSD, anxiety, or chronic pain that hasn’t responded well to other treatments.
  • You’re looking for a non-invasive option to complement your existing care plan.
  • You’re ready to explore a therapy that addresses the root causes of stress and nervous system dysregulation.

Consult a qualified integrative medicine provider to determine if SGB is a suitable option for your specific needs.

The Future of SGB Therapy

As research into SGB continues to grow, its applications are expanding. Studies are exploring its use for depression, addiction recovery, and even long COVID symptoms, highlighting its versatility as a treatment.

Experience SGB Therapy at The Longevity Center FL

At The Longevity Center FL, we’re proud to offer Stellate Ganglion Block therapy as part of our commitment to cutting-edge, evidence-based treatments. Our experienced team will guide you through the process, ensuring a safe and effective experience tailored to your unique needs.

Contact us today to learn more or schedule a consultation. Take the first step toward a calmer, more balanced life with SGB therapy.