Treatment of unexplained facial numbness with stellate ganglion blockade: A case report.

ABSTRACT

To date, there is no established treatment for facial numbness or dysesthesia of unspecified causes. Herein, we report a case of unexplained facial numbness and confirmed hypesthesia that achieved clinical response to stellate ganglion blockade (SGB). SGB might be an effective treatment of psychological stress-related facial numbness of unknown origin.