I was taking toprol for about 3 months and was switched to Metroprolol. Since switching I have had a mouth full of sores. Could this be caused by this generic drug?
Reese99 - It sounds plausible. Perhaps there are some inactive ingredients in the generic formulation that you may be allergic to.
Caroline123 - I have been getting dizzy since was put on 2 tab's of metoprolol er succinate 50 mg a day could this have caused it and left arm feels different