Why has Orlistat not helped me lose weight?

Why has Orlistat not worked for me for losing weight? Well, there's two reasons. Either because your diet is already low in fat, therefore there is nothing to change and that's why it's not working. Or because if you have too much fat and you have diarrhea because of the Orlistat, that's another reason why Orlistat is not working. So if you are in the second category, what you need to do is cut down the fat to such a degree so that you don't get diarrhea. And if you manage to do that, I'm not saying it's easy, but if you do manage to do that, then you will lose weight.