I used to have terrible migraines, never took that one. My daughter took it for a short while for bipolar disorder, and it did not have a good effect on her. Affected her thought process, delayed her responses....
It may be great for someone else or something else, but it was a wash for her. Just our experience. Hope you find something that works - the only thing that ever really helped my migraines was fioricet with codeine. Made me dopey of course but it made the pain go away. The good news was that as I've gotten older the migraines have pretty much ceased. I don't have more than a couple a year that I can really call a migraine, down from a couple a week at the worst. Hang in there.
Jan