Amitriptyline
"I was so excited for the first two months. Two 10mg tabs before bed with my Prozac (which is also supposed to help my migraines) and month three they are back and worse than ever. I take relpax for migraine as needed but cannot take more than  8 a month. I'm already at 11. It's the only thing that helps. I do love the sleep from elavil though, just haven't found help with migraines"