Stellate Ganglion Block
The stellate ganglion is a bundle of nerves located in the lower neck that helps regulate the body's sympathetic "fight-or-flight" response. First used in the 1920s to treat pain and circulatory conditions, it has since been shown to influence autonomic function. Today, blocking the stellate ganglion offers a promising approach for treating mood disorders like PTSD, anxiety, and depression by calming the overactive stress response.
A new sense of calm
After a stellate ganglion block, many people experience a profound sense of calm—like a weight has been lifted. Common benefits include reduced anxiety, improved sleep, greater emotional clarity, and a quieting of intrusive thoughts. For those struggling with PTSD, depression, or chronic stress, a successful block can feel like finally stepping out of survival mode and into peace.
Safe and Simple
A stellate ganglion block is a quick, simple procedure that takes just 5–10 minutes and is done under gentle ultrasound guidance for precision and safety. While you relax in a comfortable position, a small amount of local anesthetic is carefully injected near the stellate ganglion—a nerve cluster in the neck—using a very fine needle. Most people describe the experience as relatively painless, and many begin to feel the calming effects within minutes.