depression
"I've been on Effexor XR for about 9 years now (150mg once a day). I originally started taking it for A.D.D. and mild depression. It has worked incredibly for me. I went from no attention span to extremely focused. I also went through some events that increased my depression, and by upping the dosage, I was fine. The only side effects I've had are extreme withdrawal symptoms if I miss a dose (severe headaches and jitters), and a decreased sex drive. I would strongly recommend this drug."