ganglion block for unbalanced sympathetic nervous system disorders

Stellate ganglion blocks (SGB) are widely used for pain relief in outpatient clinics due to its many therapeutic indications and easy maneuvering. It is used locally over stellate ganglion territory disorders in the craniocervical (head and neck) or upper limbs and systemically for angina pectoris, psychosomatic disorders, hormonal disorders, or unbalanced sympathetic nervous system disorders [1].
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2872892/