hello, I have been on topomax 100 mg now for one month. it works on my vertiginous migranes, but i cant stand all the terrible side affects,.so we dropped it down to .50 and tried that for one week, im still all doped up for 12 to 14 hrs. we went down to .25,I feal great for two days, staring geting dizzy,then my headaches come back, I have not tried any other migraine prevention before this one.I told my Neurologist this and see him on tuesday. any recommedations on other meds? side affects on .50 are its like im an vicodin, no appetite, no balance, cant remember, thank- you for any comments...