Bupropion / naltrexone
"I just started Contrave 5 days ago.  The positives are that I've noticed my appetite is suppressed and I'm eating smaller portions. Also sleeping great, but I am only on the 1x a day dose in the morning.  The negative side is the nausea and stomach ache later in the day. I wouldn't consider them enough to stop at this point and I plan to continue on with it at this point. Hoping these negative side effects will subside as my body gets used to it."