Migraine prevention

If you have ever had a migraine, you know how bad they are.  I get them and lately I am getting them a lot.  Not fun.  I finally went to the doctor about them and she put me on this medicine, Topamax, which is a preventative which means it will hopefully keep me from getting them!  Thank goodness!!!  I am thankful for my new migraine preventative and just pray that it works!