Obesity
"I have been on orlistat for 2 weeks and already I have lost 10 lbs! It takes a few days to know what you can and can&#039;t have...trust me you will too! Ha! The only &#039;side effect&#039; I&#039;ve had was loose stools at quite short notice (but enough notice to get to the bathroom) and this was only because I had a small slice of birthday cake. Otherwise I haven&#039;t experienced any grim &#039;side effects&#039; You definitely have to change your eating habits though. Looking forwards to my next lot off my doctor."