depression
"I have been on Pristiq for 9 months now. I had the night sweats in the beginning and they went away after about 3 weeks. I thought the only other side effect I've experienced was when I would forget to take a pill. The next day I would be dizzy and would snap at people. The following day would be back to normal. I also have a bite guard to help with the jaw at night. I don't use it that often. I noticed in the past week my depression returning slightly. I was confused because Pristiq has worked wonders for me. Realized I have a sensitivity to caffeine. I love Dr. Pepper and quit drinking it when I started Pristiq. Started drinking DP again and had stomach problems and depression. So no more caffeine! I take 50mg."