Pristiq
"I really wish people didn't rate their experience of having taken the pill for one day or less than one week, and here's why: For my first week, I felt great, and no side effects whatsoever.  Then pretty much the day week 2 started, I was so nauseous I thought I had swine flu, so anxious I couldn't breathe, and I can not stop crying.  It's weird because when I was on Lexapro, which also sucked, there's no way I could cry - I was totally robotic.  Anyways I also can't sleep and I have headaches.  I am so, so upset about this because it's like why did I get teased with that one week of clarity and then drop so much lower?"