depression
"I have suffered from anxiety and depression for many years and recently have been advised that I needed to change my medication. I was on paroxetine for about 10 years and am on day 9 of Pristiq. Nausea, insomnia and dizziness have been the worst side effects however I was taking it in the morning and it was making me so sleepy that Doctor suggested taking it at night. I noticed a huge difference in my mood yesterday having not taken it in the morning, I was extremely anxious and cried all day. I took it last night and immediately felt more relaxed so I am hoping that in a few days the sadness and despair subside. I have also had a decrease in appetite probably due to the nausea. I am going to stick with it and hope for the best."