Flecainide
"I am a 59 year old female and have been taken off of Flecainide (100 mg./day) after using it for 5 months since my occasional afib episodes stopped. I was advised to stop drinking alcohol by my electrophysiologist since he was convinced this was my trigger. I did for a while, but then started having a couple of drinks a few times a week. In the past few months, I have had 2 episodes and now use the 'pill in the pocket' method to stop them. I thank 'googling' for even knowing of this method since my doctor didn't tell me about it until I brought it up, however he did say it was fine to do and recommended taking 2 of the 50 mg. pills at one time. Within 1 hour, both times, my heart reverted back to its normal rhythm and I had no ill effects."