Just a quick note to say hi! I have Atrial Fib and PSVT-several attempts to oblate did not succede. Finally I was put on Betapace 80 mg 2 X a day and xanax .5 mg 2 x a day and have not had to be converted since but I have chronic pain most likely caused by Tx for Hep-C. I went to a pain management doctor and was prescribed Lyrica-told I had Fibromyalgia. Pain management doctors cannot diagnose-they can only treat. I just found this out. The Lyrica made my symptoms worse and caused extreme swelling of my feet, legs and hands and lips. These are common side effects of Lyrica. You need to see a Rheumatologist, in my humble opinion, or a Neurologist.