My cardiologist wants to change me from toporol to sular. Has anyone had a change like this and what were you symtoms. I am terrified to stop the toporol.because of heart palpitations. I got into troble when I tried to cut back on the toporol. Has anyone gotten vasculitis from the toporal. I have lesions on both my lower legs. The cardiologist thinks it is the toporol. There seem to be no doctors in Houston who know what to do with me. Thanks