Hi. I'm on Cymbalta now 60mg at night. At first I was so sick from the nausea but it passed after a few weeks. Its done nothing for my pain or mental but no other drugs have either. I pay out of pocket for all my meds and for me it costs I think 139 a month. I have not taken that med for sleep the only med that helped me for sleep was trazedone but it wore off after awhile and even a dose for a horse my psych used to say kept me up but it works for some. Good luck and I understand the med. I have been on many different meds for sleep,anxiety,ocd,nerve,depression, and none worked for me. All its done is spent thousands of dollars.