depression
"I was prescribed Effexor for anxiety and depression and  while it does work in some ways, it is not worth it. I was taking 75 mg once a day and it seemed to make me feel calmer and a little more at ease at first, but the side effects made me decide to stop it, and coming off was terrible. My side effects were inability to get any good sleep, taking forever to climax during sex, and never being able to get anything done. The overall feeling I felt was that everything just seemed blunted. Once I stopped the withdrawals were horrible. I felt hungover for about 4 days. In addition to that during the withdrawal time I would sometimes feel like I could just explode and punch a hole in the wall for no reason. Would never try again."