Amiodarone is the "strongest" rhythm medication I know of, it is always prescribed and initiated with great care...and I do understand it takes time for it to work out of your system once one stops taking it.
As for the 25mg dose of Toprol XL, that is a very low dose of a relatively "mild" medication, it should have no side-effects, unless they are related to latent Amiodarone. You need to discuss with your doctor.
Thanks for the advise. I have a call in...
I have been taking 50mg of Toprol XL for a few yrs now and have not noticed any of those side effects. Please let us know what you found out!! Do you have PVC's or what kind of arrhythmias?