Exenatide
"I am on my 2nd week of using this medication. I am taking it for insulin resistance and noticed a difference very quickly as far as appetite and hunger.  The first day after my first shot I did not eat as much at each meal and did not feel as ravenously hungry between meals.  It's been a week and a half and I've already dropped 6 lbs.  The needle is a little big but the weight loss is worth it.  I do have the itching around the injection site - about the size of a quarter and feels like a mosquito bite.  Hoping this diminishes..... but it's the only really bothersome thing I've noticed so far. No nausea (which was terrible with Victoza) and nothing else of note.  Hoping this (and the weight loss) continues."