Orlistat
"I began taking orlistat, Xenical 120mg three times a day with meals for the treatment of obesity. I am 18, female and weighed 21stone 9lbs as of 22/07/13. I have been taking the Xenical for just a week and have experienced very few side effects slightly more gastric distress (flatulence and the occasional oily excrement but that is as a result of my ignorance to food and fat) but I am delighted to find that after only a week I have lost 14pounds and now weigh 20stone 9lbs I appreciate that I am still overweight, but I have lost 1 stone and 9inches in total from various areas of my body and am extraordinarily surprised to find myself revealing in such success. "