Topamax and lack of energy

I have been taking Topamax (25mg twice a day) for about 2 years now and it has greatly improved the frequency and intensity of my migraines. (I used to have a minimum of 4 migraines per week, and though medications such as Immitrex and Zomig often work, it's still hard to function properly when you have so many headaches. The Topamax has brought that number down to about 1 per week.) The side effects are not too bad, but I am freezing all the time and very tired - complete lack of energy. I almost feel like my head is in a cotton ball, like everything is just slightly fuzzy and I'm a bit disconnected. I wouldn't call it feeling stupid though... I am still able to do my job well; perhaps a slight lack of concentration. Some dizziness, but nothing serious. I have recently started experiencing weight gain, rather than weight loss (not sure if this is related to the Topamax). When I first started taking the medication, I also had that horrible numbness in the tips of my fingers, but that went away.
I wouldn't want to give up Topamax now, because I just can't go back to having that kind of pain and vomiting 4 to 5 times per week.
Good luck to everyone!

I have been on Topamax for two years had most of the side effects I am used to them. The only thing is I am freezing all the time . Anyone have this?? I am cold all the time!!! I also experiance, in the summer, the no sweating thing, that makes me dizzy in the sun, I have to stay under an umbrella at the beach etc. I never had to do this , I was always a sun worshiper and could take it.

I can't believe all of these posts, wow. I was starting to feel as though I was alone with all of the symptoms I was experiencing. I started this drug 2 1/2 weeks ago at 25mg am/pm and am currently up to 75mg am/am. I have really bad chest pain/tightness and mild shortness of breath. As someone else had mentioned, pop is enhanced not dulled, seems as though its like pins on my tongue. I have been forgetting words but not too bad, just for a couple of seconds. The anxiety is the worst, sometimes I lay in bed and the chest pain will increase and I get so axious it feels as though I'm going to die. I went to the ER last night but they did an EKG and told me my heart was fine that the chest pain most likely was not related to my heart. (I'm a 22 year old male and have never had problems with my heart) These chest pains only started after starting this drug. I'm ready to try something else. This was the first drug I was put on for my seizures, my doctor said it could possibly help the seizures/headaches/weight. These side effects are just too much.