Why I Offer The Stellate Ganglion Block and Why It's Hard to Find

If you've been living with a nervous system that won't settle down, you know how exhausting it is. You've tried to rest, reduce stress, maybe even seen a therapist or tried medication. But something still feels stuck. Your body stays in that high-alert state even when there's no real threat. Pain lingers longer than it should. You walk around tired and exhausted despite how much rest you take. Your stress response fires at things that wouldn't have bothered you before.

That's not weakness, and it's not "just anxiety." In many cases, it's the sympathetic nervous system holding a pattern it no longer needs. And that's exactly what the Stellate Ganglion Block is designed to address.

What Is a Stellate Ganglion Block?

The stellate ganglion is a cluster of nerves located in the neck, just in front of the cervical vertebrae. It plays a significant role in regulating how the sympathetic side of your autonomic nervous system responds to stress, threat, and pain.  This is sometimes called a “fight or flight” response. When we experience prolonged stress, physical or emotional trauma, depression or pain the sympathetic side of our autonomic nervous system can overpower the parasympathetic side. This imbalance can cause issues with healing, digestion, sleep, intimacy and other things. 

A Stellate Ganglion Block, or SGB, is an ultrasound-guided injection that delivers a local anesthetic directly to this nerve cluster. The goal isn't to numb you or mask what's happening. The goal is to interrupt a dysregulated signaling pattern that has become self-reinforcing, essentially giving your nervous system a chance to reset and restore balance between the sympathetic and parasympathetic sides of the autonomic nervous system.

The procedure is performed in-office, guided by real-time ultrasound imaging so we can place the injection with precision. It takes a relatively short amount of time, and most patients tolerate it well.

What Conditions Does It Help?

At Avara Medical, I use SGB to support patients dealing with three primary patterns.

The first is abnormal stress responses, where the nervous system has become hypersensitized. Patients in this category often describe feeling like they can't come down from a state of high alert, or hypervigilance . The nervous system has essentially learned a response that no longer matches the actual threat level.

The second is chronic pain syndromes, particularly those where standard treatments have plateaued. When pain becomes chronic, the nervous system itself often becomes part of the problem. Sympathetic overdrive can amplify pain signals and make the body resistant to conventional interventions. SGB can help interrupt that cycle.

The third is autonomic nervous system dysregulation, which can show up in many ways: difficulty regulating body temperature, heart rate variability issues, difficulty healing after injuries, gut-brain disruptions, fatigue, and poor stress resilience. These patients often come to me after bouncing between specialists who have ruled out obvious causes but haven't addressed the underlying dysregulation.

There is a strong body of established research supporting SGB for PTSD, anxiety, and depression, particularly in patients where the nervous system appears to be stuck in a prolonged threat response. In Utah County, there are only a handful of providers offering this therapy for these indications. I'm proud that Avara Medical is one of them.

This Is a Medical Procedure, Not a Med Spa Treatment

I want to be direct about something, because I think it matters for your safety.

Stellate Ganglion Block is not a service you'll find at a med spa or most wellness studios in the area. It requires genuine clinical training, accurate anatomical knowledge, ultrasound guidance, and careful patient screening. This is not a situation where having a medical director on paper is sufficient.

At Avara Medical, we are a medical clinic, not a med spa. My background includes intensive care, neurology, cardiology, and internal medicine before I ever entered the functional and regenerative medicine space. That clinical depth informs how I evaluate candidates for SGB, how I perform the procedure, and how I monitor patients afterward. The combination of clinical setting, skilled ultrasound guidance, and thorough intake process is what separates an SGB done well from one done carelessly.

What to Expect at Avara Medical in Provo

When you come in for an SGB consultation, we'll spend time reviewing your health history, your symptoms, and what you've already tried. Not every patient is a candidate, and I'd rather have that honest conversation upfront.

For patients who are appropriate candidates for a stellate ganglion block (SGB), the procedure is performed in our clinical setting using real-time ultrasound guidance. Upon arrival, vital signs are assessed and a peripheral IV is placed as a safety precaution.

The patient is positioned comfortably lying on their back. A diagnostic ultrasound of the neck is performed to evaluate anatomy and determine the safest and most effective approach, accounting for any anatomical variations prior to proceeding.

Following the procedure, the patient is assessed for clinical signs of a successful block, such as changes in pupil size and mild drooping of the eyelid on the treated side (Horner’s syndrome). Patients are given time to rest comfortably in a monitored setting before discharge.

Over the following days and weeks, patients typically report a gradual settling of their nervous system, reduced reactivity, better sleep, and in many cases, meaningful relief from chronic pain or stress-driven symptoms.

The duration and effectiveness of a stellate ganglion block (SGB) can vary significantly between individuals, making it difficult to provide a one-size-fits-all expectation. Outcomes depend not only on the procedure itself but also on the patient’s environment, ongoing stressors, and the steps they take following treatment.

It is important to understand that an SGB does not alter an individual's thoughts, memories, or emotional interpretations of past trauma, stressors or triggers. Rather, it helps regulate the body’s physiological response by resetting the autonomic nervous system. This can reduce the intensity of stress responses and create an opportunity for patients to engage more effectively in their recovery.

Long-term benefit often depends on the patient’s active participation in supportive practices. Many individuals benefit from incorporating therapy to develop coping skills and strategies for managing triggers, stressors, and trauma. Additionally, practices such as mindfulness, breathwork, meditation, yoga, tai chi, journaling, or other spiritual approaches have been shown to support ongoing autonomic balance.

For some patients, a single treatment provides lasting relief. Others, particularly those with more severe trauma or ongoing high-stress environments, may require repeat treatments. In certain cases, individuals such as high-performing professionals or athletes may choose to receive SGB periodically to support focus and performance. We'll evaluate your response together and make recommendations based on how your body responds.

What Utah Valley Patients Ask About Stellate Ganglion Block

Is the procedure painful? Most patients experience mild pressure or discomfort during the injection, but significant pain is uncommon. Ultrasound guidance allows for precise placement, which reduces the trial-and-error discomfort associated with older techniques.

How many sessions will I need? Many patients see meaningful results after one treatment. Some benefit from a second treatment. We assess your response before recommending additional procedures.

Is SGB safe? When performed in a proper clinical setting with ultrasound guidance and appropriate patient screening, SGB has a well-established safety profile. This is one of the reasons I emphasize the importance of receiving this treatment in a true medical clinic rather than a general wellness setting. I will review the potential risks and side effects that can be expected during the initial consultation.

If you've been dealing with chronic pain, nervous system dysregulation, or a stress response that feels impossible to turn off, I'd encourage you to reach out. Patients from across Utah Valley, including Provo, Orem, Lehi, American Fork, and Spanish Fork, come to Avara Medical for care that goes beyond surface-level treatment. We'd be glad to talk through whether SGB might be right for you.

Call or text us at (801) 999-8356 to schedule a consultation.

This article is for educational purposes and does not constitute medical advice. Individual results vary. The Stellate Ganglion Block should only be pursued under the supervision of a licensed medical provider.