This may be an unusual question, but I don't know where else to turn. I was diagnosed with Parkinson's about 7 years ago and was put on Toprol xl. My meds for Parkinsons's never have worked real well, but recently not at all. I;ve noticed that in the past week, for some reason if I forgot to take my toprol my tremors are much worse and Parkinson's meds do absolutely nothing. Is rapid heart related to Parkinson's or could I be diagnosed wrong. What do you suggest? Thank you. EWView Thread