I usually post in another forum on this message board, but wanted to ask if anyone here takes Verapamil SA (the generic for ISOPTIN). If you have used or are using it, have you noticed any difference, and if so how long before you felt the difference?

I am battling PVC's 24/7 and have done so for the last three months. I have been on Toporol and Flecainide without effect, my cardio has put me on the above meds to see if there is an improvement.

Any info would be greatly appreciated :)