Topiramate
"I have been taking Topimax off and on for 10 years. After having cancer and eventually neck surgery I had severe head aches. I was finally prescribed Topimax. I started at a low dose. My neurologist kept upping my amount until we found the right amount I needed to work for me. It is a miracle drug for me, I tried everything! Nothing else worked for my head aches. The weight loss is a great bonus! The side affects do go away, I say trry it, you can always stop taking it if needed.  I am currently at 300 mlg daily. I just started again wish me luck!"