Hi Boxer,
I was on Topamax for about 2 months one summer. I don't remember the sleepiness but that would have been a good thing in my case. And I was up to maybe 75. I don't think I was on 100.
I do remember the constipation and heartburn. I had to eat small meals throughtout the day to deal with the heartburn.

Some people do very well on Topamax.......... maybe some of the side effects will go away with time -- that is what Crazy Meds says somewhere. (When I was taking the med, I logged on to crazy meds every few days!)

Other than the sleepiness thing how are you feeling?
I hope that you feel safe and cared for.
Mari