I've been on Celexa for migraine prophylaxis for over a year. My moods are stable, no side effects, and no migraines. So, I can't complain. Finding the right drug for you may take some doing, however, so if you start to feel weird or unusually shitty after a few weeks, talk to your doc, and see about switching to a different drug. Though they all seek to accomplish the same objective, all anti-depressants are all chemically distinct, so your body will react to each one differently. It's just a matter of finding the right one for you. Best of luck!