atrial fibrillation
"Three months ago, because of paroxysmal afib and after wearing an event monitor,  I was put on both Flecainide (50 mg twice per day) and Metoprolol (50mg at night).  The original dose was Flecainide 100 mg twice per day, but when I told the cardiologist that I didn't like the way it made me feel, he immediately said "Well OK, just take half the amount each time", as though the difference wasn't a big deal!  The Flecainide seems to be working, but instead of feeling better I am feeling progressively worse by the day.  Not sure whether Flecainide is to blame or the Metoprolol.  Feel I'm in a dream most of the time, excessive daytime sleepiness, slight dizziness, memory problems, depression.  Hard to get hold of cardiologist."