depression
"I had constant diarrhea, 3-4 times a day. I had a loss of appetite and had gotten to the point that I couldn't stand to even think about food. Thinking about what to eat or cook for my family actually caused anxiety. I lost 10 lbs in 9 nine days. About the 5th or 6th day I started to be unable to sleep during the night. I woke up every hour. During the day I would have waves of nervous energy, almost like the feeling you get when you experience the fight or flight response. The last day I took it I woke up at 4 am with diarrhea, left sided abdominal pain that radiated to my back and shoulder, and heart palpitations. A trip to the ER revealed that I had a large amount of stool and gas in my colon. I had a miserable experience with Wellbutrin"