depression
"This medication did not work for me.  It is important to note, however, that I suffer more from anxiety than depression.  On Pristiq I felt like I was on a constant roller coaster.  I gave the medication 3 (long) months.  I would wake up in the night with panic attacks and would surprise even myself with sudden outbursts.  Not to mention, it was super expensive. NOT worth it for me. I'm back on Zoloft and Xanax and feeling MUCH better."