Hey guys.. I do in fact have seizures and also suffer from migraines. I've tried topamax 50mg. Which didn't work so I was then, prescribed Lamictal 100mg. Only to find out that I was highly allergic to it. I'm now, on Trileptal 300mg. I'm nervous only because I didn't get the chance to build on the medication slowly(lower doses). I was also wondering if anyone had weight gain or loss with Trileptal. I'm only on my second dose, please don't hesitate to add any extras or your personal experiences. Thanks.