migraine prevention
"Began Topamax in 2005 after suffering from migraines that would last for weeks.  The litany of side effects is true, and its nickname, "Stupamax" is honestly earned.  Word recall, memory, trouble focusing, hand numbness, fatigue, insomnia, the works.  But number of days with headaches went from 21 to 9 the very first month.  Now, after years of taking it, my body has been depleted of vitamin B12, and I have been suffering from horrible GI troubles.  However, none of my doctors seemed to link Topamax to the B12 depletion.  It took Google to figure that one out. But thank you to Google and B12 supplements.  I hope this helps someone else relieve any issues they've been experiencing. "