depression
"I would have rated Cymbalta a 10 if not for lowered libido & difficulty going off of it (not uncommon for most all AD's). 

I took for 6 years after an episode of anxiety & depression. I would still be taking it but it effect was dropping off after about 6 years so I switched meds (wish I hadn't have messed with switching but that's another story). 

The only side effect I noticed consistently over 6 years was decreased libido. I'm sure there were initial start up effects but I was such a nervous wreck that I either didn't notice or don't remember. 

It was a great med for me & I wish it still worked."