I routinely utilize Sphenopalatine Ganglion Blocks or SPG Blocks to treat patients with chronic pain issues. These include TMJ disorders, headaches, migraines, myofascial pain and dysfunction, anxiety, panic attacks and other problems associated with Autonomic Sympathetic Overload. While there are numerous methods of delivering SPG Blocks my preferred method is a cotton-tipped continual feed nasal catheter. The results are similar …