Hey, my doctor just switched me from Amitriptyline to Trokendi XR for migraines that I was having. I just recently read up on this new medication and I've heard horrible stories. But hopefully I will not be the one to have bad side effects. However, I'm about to start this 24 day challenge with Advocare and it has a energy drink called Spark. I want to know have anyone else been on this medication or know anything about using energy drinks along with it? The doctor did recommend not to use Spark with amitriptyline but never said anything about it with Trokendi XR. ... Please help!