Advanced image-guided nerve blocks that target the body’s sympathetic nervous system to relieve chronic pain and restore function.
Sympathetic Ganglion Blocks are precise injections that target clusters of nerves within the sympathetic nervous system — the network controlling pain signals, blood flow, and other automatic body responses.
When these nerves become overactive due to injury, surgery, or disease, they can cause severe, persistent pain, swelling, or vascular problems.
By temporarily blocking these nerves, the procedure helps reduce pain, improve circulation, and restore normal nerve balance.
Sympathetic blocks are typically recommended for:
of the arm or leg
(e.g., trigeminal neuralgia, cluster headaches)
(e.g., poor circulation or Raynaud’s disease)
in the neck, chest, or pelvis
Post-Surgical or Phantom Limb Pain
Fast, targeted pain relief
Improved blood flow and temperature regulation in affected limbs
May reverse abnormal nerve activity causing chronic pain
Can reduce swelling and hypersensitivity
Outpatient procedure with minimal recovery time
Serious risks are rare but include infection, bleeding, or nerve damage.
Performed under X-ray or ultrasound guidance; a small amount of anesthetic (and sometimes steroid) is injected precisely around the ganglion.
Depending on response, repeat blocks or advanced options like Radiofrequency Ablation may be recommended for longer-lasting results.
Dr. Babak identifies the overactive nerve region using clinical evaluation and diagnostic imaging.
Temporary side effects are expected (e.g., drooping eyelid, hoarseness, or stuffy nose for an SGB ). Pain relief may begin in hours.
If you’re struggling with chronic nerve or vascular-related pain, Sympathetic Ganglion Blocks can provide targeted, lasting relief by restoring balance in your nervous system. Book your consultation with Dr. Babak to find out if this advanced treatment is right for your condition.
