insomnia
"Took this with zoloft to get me out of a black hole of anxiety and insomnia after a terrible few weeks trying remeron.  Withdrawals from remeron were terrible and I didn't sleep for about 6 days  (I'm not exagerating).  Was about to give up but my dad convinced me to try another med since I had an obvious chemical imbalance that wasn't correcting itself.  Despite not wanting to rely on a benzo for sleep I really didn't have any alternatives and I needed help fast.  Zoloft combined with this for a few months got me out of the hole I was in.  Tolerance did set in eventually (about a year) but I'm working on finding something safer but this med essentially saved my life."