depression
"After experiencing severe anxiety from Wellbutrin, I started taking Zoloft 4 days ago while decreasing Wellbutrin.  While I think it will work with my brain chemistry, as I am already much more relaxed and easier to be around (no more snappishness), the eye dilation, sweats, nausea and general sick feeling aren't fun but expected.  Thanks for all the feedback from others.  It helps manage my expectations."