Autonomic Blocks: Sphenopalatyine Ganglion Blocks and Stellate Ganglion Blocks can give amazing relief from the pain of a Herpes Zoster Episode. These episodes may occur decades after the original varicella-zoster virus which caused Chicken Pox is reactivated. SASPGB: Self-Administered SPG Blocks offer exceptional patient controlled pain relief especially for Trigeminal Nerve Pain of Herpes Zoster including Eye Pain! This may …