Qsymia
"I weighed 207 when i started. I took it for about a month. I lost 13 lbs. I was never hungry. Just took my large food cravings right away. But it took my short term memory right with i.  It was kinda  scarey. I had to stop taking it . I could not work safely because i was just too forgetful while taking this. The weight came back faster than it came off And gained even more weight. But I ate like I did before taking this drug soon as i stopped taking it."