title: Relief of acute pain in herpes zoster ophthalmicus by stellate ganglion block.
mesh_terms: D000208:Acute Disease; D000368:Aged; D001340:Autonomic Nerve Block; D002986:Clinical Trials as Topic; D006563:Herpes Zoster Ophthalmicus / Q000188:drug therapy*; D006801:Humans; D008875:Middle Aged; D010146:Pain / Q000188:drug therapy*; D011446:Prospective Studies; D011897:Random Allocation; D013233:Stellate Ganglion