Due to being in Afib 35% of time and daily off and on rapid heart beat today I started taking fleainide 50mg 2Xs and metoprolol 25mg 2Xs day. In the past I have not tolerated flecainide, however my cardiologist said I should sitck with it for a couple of weeks to let my body adjust. My question is --those of you have taken or are taking flecainide - did you have to adjust to taking it?
If I'm doing work or taking a walk it makes be extremely tired and weak causing me to stop what I'm doing as I feel like I can hardly walk or move.