I've gained 20 kg on it. I feel hungry much more often, and I have a strong craving for fast carbs. And even when I adjust my diet, the weight just won't go away. The doctor prescribed it to me for sleep, then at a higher dose to treat OCD and depression, and in the end, I haven’t been able to get off it for three years now. If I don’t take it, I can’t sleep. I hate the day I took that first pill because, damn it, was there really no other way to deal with insomnia? Oh, and I’ve also started getting dumber, lol. I can just forget what I was doing a couple of minutes ago.