Understanding Stellate Ganglion Block: A Path to Pain Relief

Stellate Ganglion Block is a procedure that has shown remarkable results in alleviating certain types of chronic pain.
This blog aims to demystify this treatment, explaining how it works and who could benefit from it.

What is a Stellate Ganglion Block?

The  Stellate Ganglion Block is a collection of nerves (sympathetic nerve ganglion) found in the neck. A Stellate Ganglion Block (SGB) involves the injection of a local anesthetic near these nerves. This block can help diagnose or treat pain originating from the sympathetic nervous system, which is often involved in various chronic pain conditions.

The Procedure Explained

The SGB procedure is minimally invasive and typically performed in an outpatient setting. The patient is positioned on their back, and after a local anesthetic is applied, the doctor uses fluoroscopy (a type of X-ray) to guide the needle to the stellate ganglion. The anesthetic is then injected, which temporarily blocks the sympathetic nerves.

Benefits of Stellate Ganglion Block

  • Pain Relief: SGB can provide immediate relief from certain types of chronic pain, such as neuropathic pain, Complex Regional Pain Syndrome (CRPS), and certain types of facial pain.
  • Diagnostic Tool: It helps in diagnosing the source of pain by temporarily blocking nerve signals.
  • Minimally Invasive: The procedure is quick and usually has few complications.

Who Can Benefit from SGB?

SGB can be particularly effective for patients suffering from:

  • Complex Regional Pain Syndrome (CRPS).
  • Herpes Zoster Pain (Shingles).
  • Phantom Limb Pain.
  • Certain Headaches and Facial Pain.
  • PTSD (Post-Traumatic Stress Disorder), in certain cases.

Post-Procedure Care and Considerations

After the procedure, patients may experience temporary voice changes, drooping of the eyelid, or a feeling of warmth in the arm. These are normal and typically resolve within a few hours. Patients are advised to rest on the day of the procedure and can usually resume normal activities the following day.


The Stellate Ganglion Block is a safe, minimally invasive procedure that offers significant relief for various chronic pain conditions.Pain Management Doctors in Houston guide you through every step of this treatment, ensuring a comfortable and effective pain management journey.

Abdul Jabbar

Abdul Jabbar is a highly experienced SEO expert with over Five years of experience. We also Provide Guest Posting Services on Businessinsider, nyweekly, Nybreaking,, Techbullion, Filmdaily, Theinscribermag, Businesstomark, ventsmagazine, Newsbreak, Timebusinessnews, Scoopearth and other good quality sites in cheap price. Contact us