I was on effexor for a year and 2 months, i was feeling perfectly fine and my dr and therapist said it was ok to stop them, as I didnt needed them anymore. I was great until last week when I began experiencing symptoms but worse than the first time now I am not afraid of getting sick and I don't feel sweats or panic but I feel palpitations and hot flushes along with fear of hurting others. I talked to my therapist and she said I have been under a lot of stress (which is true) full time student(last semester in college) and full time job along with recent move of house and sickness of husband..so yes I am under a lot of stress but I guess I want to be great like I was just a couple of weeks ago, without medication.