My Migraines!

I got injured on 2/13/2011 at work and since then I have been getting migraine
headaches. I seen the neurologist last week and he prescribed me Elavil, i have been prescribed other medications and none as worked, does any medications work for you? Or have you exhausted all medications?

Is there anything that has helped you? Nothing has seemed to work so i am looking for some insight on things, and please tell me how long you have been dealing with migraines. They cannot find anything wrong on CT's or MRI's and i am just at a loss i don't know what to do.