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Stellate Ganglion Block

Stellate Ganglion Block

What is a Stellate Ganglion Block? 
Stellate ganglion block (SGB) is an established procedure used by Anesthesiologists to relieve pain. Emerging research suggests that SGB may also help with Post Traumatic stress disorder (PTSD) who have not found relief from traditional evidence-based treatments such as therapy and medication. SGB has been used for decades to treat complex pain syndromes that affect the head, face, neck and arms. During the procedure, a doctor uses x-ray or ultrasound imaging to guide a needle into a bundle of nerves located near the base of the neck. The provider then injects a local anesthetic into the nerve tissue like a dentist delivers numbing medicine before a dental procedure. The anesthetic lasts only a few hours, but the effects of the procedure can last for several weeks or longer in some cases. 

How can SGB be used to treat PTSD? There is growing evidence that SGB may alleviate certain PTSD symptoms such as hyperarousal, exaggerated startle responses and anxiety. The SGB appears to calm an exaggerated “flight or fight” survival reflex in people living with PTSD, which can become triggered by various events that don’t warrant it. Patients who received SGB for other health conditions like nerve pain report positive effects for their PTSD symptoms including reduced anxiety and hypervigilance. SGB has limited side effects and is relatively safe when administered by a trained clinician. After the procedure, some patients who are treated with SGB for PTSD symptoms find more benefit from traditional treatments like talk therapy because of a reduction in anxiety and other symptoms. SGB is not a cure and the treatment does not work for everyone. However, it is a promising option for PTSD symptoms, which have not responded to other evidence-based treatments.

How does one qualify for SGB for PTSD? If you have a current PTSD diagnosis, including prominent hyperarousal or hypervigilance symptoms, and continue to experience significant symptoms of PTSD, you may be a candidate for this block. As of now, insurance companies do not cover this procedure. Patients also need to be under the care of a mental health provider, which we will coordinate care with. 

At Hudson Medical we are proud to offer this procedure that has such life-changing potential. Please contact our office for more information or to book a consultation. 

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