Topamax may help some people, but for me it is poison and I've tried it twice! This second time around I tried it longer and went to higher dose. I'll just list the bad side effects that I had this time, although I had some of the same the first time. By the way, I took it for migraines. The first time a couple of years ago I was on 25 mg a day. Then, this time decided to try again since migraines were so bad thought I would give it another chance. I went from 25 mg to 100 mg a day slowly increasing as directed. The side effects started occurring right after the first couple of days, numbness in my hands, jaw area. Then sometimes numbness in my feet. Started to feel bloated in my stomach, waistband on pants a little tighter, and also noticed a little fluid retention in my fingers and ankles. I would forget a word here and there, or when typing, type the wrong word. Eventually it got so bad that I would sit there and think to myself, ok I know this is the right word but should I actually say it or type it? Friends thought I was in a bad mood when I wasn't. I would get very very quiet and I didn't want to leave the house. Thank goodness my husband was understanding. We knew it was the drug. And we knew I would stop taking it! Sometimes my back and sides would ache which is unusually for me, and I drank a lot of water. I lost my appetite completely but still did not lose weight at all like others say they do, if anything I think I gained in fluid retention. The skin on my ears started to burn and itch, then the skin on my face started to itch. I felt nauseous almost every day. I also felt like I was completely encased in cement, this is about the only way I can describe it. You just do not feel like yourself at all. You have that foggy brain feeling people mention. You know you don't feel like your normal self, but you feel so lousy you almost don't care. It's a scary feeling. This was all in one month, I figured I had given it a chance but that was it. Even with the warnings about seizures I quit taking it immediately. I would rather have migraines than have all of those side effects. Also I wonder what is it doing to your other vital organs if it can have those effects? For those who do not experience any of this, I'm glad, but I have to say very surprised.