I posted above, but forgot to add....I feel like I just got off a plane, and it was a 16 hour flight. My ears. I hope no one has lost their hearing on this med because if this is the case then I seriously need to go off of it. I do feel a bit confused, too. I take it for migraines but I kind of make a fool of myself at PMS time, getting all irritable and stuff, and I do feel like it is helping me control my mood better at this time. It sure helps the migraines. I have pins and needles in my hands, too. Depression, too, it was worse at first, better now.