concerning the therapeutic effects ( changes in pain scores and clinical signs -- hyperpathia , allodynia , vasomotor disturbances , trophic changes , oedema and limited motion ) , recorded at the end of treatment and 1 month and 3 months follow-up , an intravenous guanethidine block carried out every 4 days up to a total of 4 blocks is comparable with a stellate ganglion block every day up to a total of 8 blocks .
C3540840
clinical signs
C0020429
hyperpathia