How do antidepressents help prevent migraines i have taken efexor in the past for other reasons and i found it very difficult to come off of but very effective, my doctor recommands that i should start taking it again i would like to know how effective it would be and how long i will have to take them for, and what kind od side effects there would be... my migraines are out of control lately there are lasting up to 4 to 5 days, i can't live like this any longer, migraines are taking over my life..





