Hi, First of all I would advise you for dietary modifications and calorie restriction instead of taking anti obesity medicine. Since such medicines can cause lot of side effects and rebound gain of weight in discontinuation of drugs. In my opinion you should avoid fatty fried and junk food, take lots of fresh fruits and boiled vegetables, dietary fiber supplement like ishabgol husk which will help by giving you satiety sensation and it increases the bulk of stool and facilitate bowel movement. If it doesn t help then you can go for orlistat or phentermine group of drugs under medical supervision. Hope this answers your question please feel free to ask for follow up question. I will be happy to help you. Best wishes, Dr. B R Hudda