sym·pa·tho·lyt·ic (sĭm'pə-thō-lĭt'ĭk) adj. Opposing the physiological effects caused by stimulation of the sympathetic nervous system: a sympatholytic treatment.
Main Entry: 1sym·pa·tho·lyt·ic Pronunciation: "sim-p&-thO-'lit-ik Function: adjective : tending to oppose thephysiological results of sympathetic nervous activity or of sympathomimetic drugs —compare PARASYMPATHOLYTIC
Main Entry: 2sympatholytic Function: noun : a sympatholytic agent