Objectives: The primary objective of this case report was to demonstrate the therapeutic benefit of stellate ganglion block in trigeminal postherpetic neuralgia.

Methods: This was a case report on a single patient who presented with debilitating photophobia secondary to left-sided trigeminal postherpetic neuralgia. A left-sided stellate ganglion block was performed on the patient under fluoroscopic guidance. The primary endpoints were VAS pain scores and changes in functional capacity.

Results: The patient demonstrated significant reduction in her VAS pain score and improved functional capacity for approximately 6 months after the intervention. This case report provides evidence that sympathectomy via a stellate ganglion block can treat photophobia secondary to postherpetic neuralgia in the V1 distribution.