Gosh I just don't know. There are so many things that can cause seizures - drug related and not. Perhaps you could call a pharmacist or doctor? I'd be afraid to even guess and I'll be that's why nobody else has responded. Just wanted you to know we're not ignoring you...just not sure what to do or say. I do remember reading alot of posts on here and other boards about Ultracet, Tramadol or Ultram (all basically the same drug) causing seizures at high does or in withdrawl. But that's just from what I've read. Just don't have any good sound advice here. Sorry.

Good luck.