I have been on Vibryd for several months now, I had the sleep issues for a few days in the beginning and again when made the jump to 20's but was taking it in the afternoon as the dr said it could cause drowsiness, seems to have the opposite affect. I am now doing 30's in the morning I am taking it with Adderall and basically feel very amped up. I had a lot of nausea, but when not nauseuous I am so hundry eating non stop. The nausea has passed but still hungry all the time. I also feel clouded in my head, not slow or groggy more of a "high" feeling. I think it is that feeling that is helping my mood, but still not feelling "normal"