Topiramate
"Started topamx back in January of 2014....had 1st panic attack in june of 2014. Didn't really put 2 and 2 together. Meds seemed to slowly start helping my Chronic migraines slowly after getting up to 100mg. Panic attacks continued and developed major anxiety issues over the next 2 years and went from only 148lbs and I'm currently at 108lbs at the moment. Barely able to function and zero appetite and no energy. Had to go to ER MULTIPLE TIMES FOR IV VITAMINS AND SOLUTION. Nuerologist and Primary finally are seeing that it's the topamx NOT AGREEING WITH MY BODY. While this med may work wonders for others, it has destroyed over 2 3/4 yrs of my life. I'm slowly titrating off by 6.25mg every 2 weeks, because that's all my depleted body can handle"