Contrave
"I started this drug 2 months ago.  I've lost 19 lbs since I started, but not totally positive it's because of the drug.  This is supposed to suppress your appetite, and mine has been full on since I started.  I've also had quite a few side effects, some I've seen mentioned, some not:
Constipation-  It's usually a few days between and typically fairly painful
Nausea- This is new.  2 months in and it was really bad.
Light Headed- This came with the nausea.  Combined it was so bad I couldn't look at my phone and I couldn't drive.
Muscle Fatigue- My legs were fatiguing 20 mins into a workout, which is really abnormal for me. "