depression
"I was first prescribed Pristiq and found it to seriously affect my interest in sex.  I was then switched to Wellbutrin.  I have been on this medication for 2 months now.  At first I had severe headaches and almost gave up.  I'm glad I didn't because I am feeling much better.  I do find it hard to sleep some nights but hopefully that too will pass.  I also feel nausea occasionally.  My moods seems much better, negative thoughts creep up but quickly go away and I feel more content.  I am currently on 150 mg."