Hi,I have migraines to,I get them real bad that it afects my eye,ear,and my face drups.They did all kinds of test and said its the rsd.Among all the meds I'am on they have me on axert for my headaches.Sometimes I just have to take one,but whens its real bad I have to take two,I take one as soon as I feel it in the back of my neck.I hope this helps.:dizzy: