"i&#039;ve been on this for a few months for depression and anxiety. i was on celexa for 25 years, but i also have acute bursitis and bone pain from hashimoto&#039;s disease so my doctor switched me to cymbalta. the first week i ended up in the hospital, the transition was awful i was miserable and i had severe migraines. everything smoothed out just fine and i was actually surprised at how much it did improve my bone pain and acute bursitis. i came to this site to see side effects that people are having because in the last two weeks i am finding that i am having really bad anxiety attacks at night, even while i&#039;m sleeping; they wake me up. i had four episodes last week and another last night."