I suffer severe migraines from a TBI. My neurologist has tried me on so many medicines , Topamax, Depakote , verapamil, etc. Nothing has worked. So my last appointment with him he said all we can do now is Botox injection. I would like all the feedback I can to give me an idea of what to expect and does it work. I have read Bad reviews on it and I definitely don't want to be in more pain. Thank you for taking time to read this and your help. God Bless